102514350252 has 48 divisors (see below), whose sum is σ = 241943530752. Its totient is φ = 33781525440.

The previous prime is 102514350247. The next prime is 102514350349. The reversal of 102514350252 is 252053415201.

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, 289458 + ... + 537414.

It is an arithmetic number, because the mean of its divisors is an integer number (5040490224).

Almost surely, 2^102514350252 is an apocalyptic number.

102514350252 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

102514350252 is an abundant number, since it is smaller than the sum of its proper divisors (139429180500).

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

102514350252 is a wasteful number, since it uses less digits than its factorization.

102514350252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248358 (or 248356 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 30.

Adding to 102514350252 its reverse (252053415201), we get a palindrome (354567765453).

The spelling of 102514350252 in words is "one hundred two billion, five hundred fourteen million, three hundred fifty thousand, two hundred fifty-two".