979900100101 has 16 divisors (see below), whose sum is σ = 1110950346240. Its totient is φ = 856814535360.

The previous prime is 979900100099. The next prime is 979900100129. The reversal of 979900100101 is 101001009979.

It is a cyclic number.

It is not a de Polignac number, because 979900100101 - 2¹ = 979900100099 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (979900100161) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1877931 + ... + 2342311.

It is an arithmetic number, because the mean of its divisors is an integer number (69434396640).

Almost surely, 2^979900100101 is an apocalyptic number.

It is an amenable number.

979900100101 is a deficient number, since it is larger than the sum of its proper divisors (131050246139).

979900100101 is a wasteful number, since it uses less digits than its factorization.

979900100101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 472956.

The product of its (nonzero) digits is 5103, while the sum is 37.

The spelling of 979900100101 in words is "nine hundred seventy-nine billion, nine hundred million, one hundred thousand, one hundred one".