101912739976 has 16 divisors (see below), whose sum is σ = 192230619840. Its totient is φ = 50651241360.

The previous prime is 101912739947. The next prime is 101912739983. The reversal of 101912739976 is 679937219101.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38139660 + ... + 38142331.

It is an arithmetic number, because the mean of its divisors is an integer number (12014413740).

Almost surely, 2^101912739976 is an apocalyptic number.

It is an amenable number.

101912739976 is a deficient number, since it is larger than the sum of its proper divisors (90317879864).

101912739976 is a wasteful number, since it uses less digits than its factorization.

101912739976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76282164 (or 76282160 counting only the distinct ones).

The product of its (nonzero) digits is 1285956, while the sum is 55.

The spelling of 101912739976 in words is "one hundred one billion, nine hundred twelve million, seven hundred thirty-nine thousand, nine hundred seventy-six".