102612124050 has 48 divisors (see below), whose sum is σ = 261355867392. Its totient is φ = 26623684800.

The previous prime is 102612124019. The next prime is 102612124061. The reversal of 102612124050 is 50421216201.

It is a self number, because there is not a number n which added to its sum of digits gives 102612124050.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9238786 + ... + 9249885.

It is an arithmetic number, because the mean of its divisors is an integer number (5444913904).

Almost surely, 2^102612124050 is an apocalyptic number.

102612124050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102612124050 is an abundant number, since it is smaller than the sum of its proper divisors (158743743342).

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

102612124050 is a wasteful number, since it uses less digits than its factorization.

102612124050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18488723 (or 18488718 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 24.

The spelling of 102612124050 in words is "one hundred two billion, six hundred twelve million, one hundred twenty-four thousand, fifty".