23030880569 has 2 divisors, whose sum is σ = 23030880570. Its totient is φ = 23030880568.

The previous prime is 23030880527. The next prime is 23030880637. The reversal of 23030880569 is 96508803032.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13192819600 + 9838060969 = 114860^2 + 99187^2 .

It is a cyclic number.

It is not a de Polignac number, because 23030880569 - 2²⁴ = 23014103353 is a prime.

It is a super-2 number, since 2×23030880569² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (23030885569) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11515440284 + 11515440285.

It is an arithmetic number, because the mean of its divisors is an integer number (11515440285).

Almost surely, 2^23030880569 is an apocalyptic number.

It is an amenable number.

23030880569 is a deficient number, since it is larger than the sum of its proper divisors (1).

23030880569 is an equidigital number, since it uses as much as digits as its factorization.

23030880569 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 311040, while the sum is 44.

The spelling of 23030880569 in words is "twenty-three billion, thirty million, eight hundred eighty thousand, five hundred sixty-nine".