107815062972 has 12 divisors (see below), whose sum is σ = 251568480296. Its totient is φ = 35938354320.

The previous prime is 107815062947. The next prime is 107815063001. The reversal of 107815062972 is 279260518701.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4492294279 + ... + 4492294302.

Almost surely, 2^107815062972 is an apocalyptic number.

107815062972 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

107815062972 is an abundant number, since it is smaller than the sum of its proper divisors (143753417324).

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

107815062972 is a wasteful number, since it uses less digits than its factorization.

107815062972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8984588588 (or 8984588586 counting only the distinct ones).

The product of its (nonzero) digits is 423360, while the sum is 48.

The spelling of 107815062972 in words is "one hundred seven billion, eight hundred fifteen million, sixty-two thousand, nine hundred seventy-two".