101979743306824 has 32 divisors (see below), whose sum is σ = 195818012280000. Its totient is φ = 49763536425792.

The previous prime is 101979743306813. The next prime is 101979743306839. The reversal of 101979743306824 is 428603347979101.

It is a Smith number, since the sum of its digits (64) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 120184524 + ... + 121030075.

It is an arithmetic number, because the mean of its divisors is an integer number (6119312883750).

Almost surely, 2^{101979743306824} is an apocalyptic number.

It is an amenable number.

101979743306824 is a deficient number, since it is larger than the sum of its proper divisors (93838268973176).

101979743306824 is a wasteful number, since it uses less digits than its factorization.

101979743306824 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241215877 (or 241215873 counting only the distinct ones).

The product of its (nonzero) digits is 54867456, while the sum is 64.

The spelling of 101979743306824 in words is "one hundred one trillion, nine hundred seventy-nine billion, seven hundred forty-three million, three hundred six thousand, eight hundred twenty-four".