102110

102110 is a natural number that follows 102109 and precedes 102111 in the decimal system. In base-10 notation it is an even number and ends with a zero, which makes it divisible by 2 and by 5.

The prime factorization of 102110 is 2 × 5 × 10211. The factor 10211 is a prime number, so the positive divisors of 102110 are 1, 2, 5, 10, 10211, 20422, 51055, and 102110. The digit sum of 102110 is 1 + 0 + 2 + 1 + 1 + 0 = 5, indicating it is not divisible by 3 or 9.

Context and significance: There is no widely recognized mathematical constant or famous object specifically designated by the number 102110. It is primarily a composite integer that can serve as an example in number-theory discussions, such as demonstrations of prime factorization or divisor counting. In practical terms, 102110 may appear as an identifier, catalog number, or data value in various systems, but it does not carry a standard, universal meaning beyond its numerical properties.