23057720601131 has 2 divisors, whose sum is σ = 23057720601132. Its totient is φ = 23057720601130.

The previous prime is 23057720601049. The next prime is 23057720601137. The reversal of 23057720601131 is 13110602775032.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23057720601131 - 2¹⁴ = 23057720584747 is a prime.

It is a super-2 number, since 2×23057720601131² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (23057720601137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11528860300565 + 11528860300566.

It is an arithmetic number, because the mean of its divisors is an integer number (11528860300566).

Almost surely, 2^{23057720601131} is an apocalyptic number.

23057720601131 is a deficient number, since it is larger than the sum of its proper divisors (1).

23057720601131 is an equidigital number, since it uses as much as digits as its factorization.

23057720601131 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 52920, while the sum is 38.

The spelling of 23057720601131 in words is "twenty-three trillion, fifty-seven billion, seven hundred twenty million, six hundred one thousand, one hundred thirty-one".