10100101109979 has 32 divisors (see below), whose sum is σ = 13515255613440. Its totient is φ = 6709231406592.

The previous prime is 10100101109947. The next prime is 10100101109999. The reversal of 10100101109979 is 97990110100101.

It is not a de Polignac number, because 10100101109979 - 2⁵ = 10100101109947 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10100101109929) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3486398659 + ... + 3486401555.

It is an arithmetic number, because the mean of its divisors is an integer number (422351737920).

Almost surely, 2^{10100101109979} is an apocalyptic number.

10100101109979 is a deficient number, since it is larger than the sum of its proper divisors (3415154503461).

10100101109979 is a wasteful number, since it uses less digits than its factorization.

10100101109979 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6579.

The product of its (nonzero) digits is 5103, while the sum is 39.

The spelling of 10100101109979 in words is "ten trillion, one hundred billion, one hundred one million, one hundred nine thousand, nine hundred seventy-nine".