102979336625 has 32 divisors (see below), whose sum is σ = 140238034560. Its totient is φ = 74874648000.

The previous prime is 102979336601. The next prime is 102979336631. The reversal of 102979336625 is 526633979201.

It is not a de Polignac number, because 102979336625 - 2¹⁰ = 102979335601 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7292822 + ... + 7306928.

It is an arithmetic number, because the mean of its divisors is an integer number (4382438580).

Almost surely, 2^102979336625 is an apocalyptic number.

It is an amenable number.

102979336625 is a deficient number, since it is larger than the sum of its proper divisors (37258697935).

102979336625 is a wasteful number, since it uses less digits than its factorization.

102979336625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19442 (or 19432 counting only the distinct ones).

The product of its (nonzero) digits is 3674160, while the sum is 53.

The spelling of 102979336625 in words is "one hundred two billion, nine hundred seventy-nine million, three hundred thirty-six thousand, six hundred twenty-five".