102502125114 has 32 divisors (see below), whose sum is σ = 205698955776. Its totient is φ = 34051667760.

The previous prime is 102502125101. The next prime is 102502125157. The reversal of 102502125114 is 411521205201.

It is a happy number.

It is a super-2 number, since 2×102502125114² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6559899 + ... + 6575505.

It is an arithmetic number, because the mean of its divisors is an integer number (6428092368).

Almost surely, 2^102502125114 is an apocalyptic number.

102502125114 is an abundant number, since it is smaller than the sum of its proper divisors (103196830662).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

102502125114 is a wasteful number, since it uses less digits than its factorization.

102502125114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19250.

The product of its (nonzero) digits is 800, while the sum is 24.

The spelling of 102502125114 in words is "one hundred two billion, five hundred two million, one hundred twenty-five thousand, one hundred fourteen".