23265214177631 has 2 divisors, whose sum is σ = 23265214177632. Its totient is φ = 23265214177630.

The previous prime is 23265214177571. The next prime is 23265214177657. The reversal of 23265214177631 is 13677141256232.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23265214177631 - 2³⁰ = 23264140435807 is a prime.

It is a super-2 number, since 2×23265214177631² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 23265214177631.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23265214173631) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11632607088815 + 11632607088816.

It is an arithmetic number, because the mean of its divisors is an integer number (11632607088816).

Almost surely, 2^{23265214177631} is an apocalyptic number.

23265214177631 is a deficient number, since it is larger than the sum of its proper divisors (1).

23265214177631 is an equidigital number, since it uses as much as digits as its factorization.

23265214177631 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2540160, while the sum is 50.

The spelling of 23265214177631 in words is "twenty-three trillion, two hundred sixty-five billion, two hundred fourteen million, one hundred seventy-seven thousand, six hundred thirty-one".