201231000024979 has 2 divisors, whose sum is σ = 201231000024980. Its totient is φ = 201231000024978.

The previous prime is 201231000024931. The next prime is 201231000024983. The reversal of 201231000024979 is 979420000132102.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 201231000024979 - 2²⁹ = 201230463154067 is a prime.

It is not a weakly prime, because it can be changed into another prime (201231000024179) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100615500012489 + 100615500012490.

It is an arithmetic number, because the mean of its divisors is an integer number (100615500012490).

Almost surely, 2^{201231000024979} is an apocalyptic number.

201231000024979 is a deficient number, since it is larger than the sum of its proper divisors (1).

201231000024979 is an equidigital number, since it uses as much as digits as its factorization.

201231000024979 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 54432, while the sum is 40.

The spelling of 201231000024979 in words is "two hundred one trillion, two hundred thirty-one billion, twenty-four thousand, nine hundred seventy-nine".