23311466970089 has 2 divisors, whose sum is σ = 23311466970090. Its totient is φ = 23311466970088.

The previous prime is 23311466970083. The next prime is 23311466970193. The reversal of 23311466970089 is 98007966411332.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12417638633689 + 10893828336400 = 3523867^2 + 3300580^2 .

It is a cyclic number.

It is not a de Polignac number, because 23311466970089 - 2⁴ = 23311466970073 is a prime.

It is not a weakly prime, because it can be changed into another prime (23311466970083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11655733485044 + 11655733485045.

It is an arithmetic number, because the mean of its divisors is an integer number (11655733485045).

Almost surely, 2^{23311466970089} is an apocalyptic number.

It is an amenable number.

23311466970089 is a deficient number, since it is larger than the sum of its proper divisors (1).

23311466970089 is an equidigital number, since it uses as much as digits as its factorization.

23311466970089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11757312, while the sum is 59.

The spelling of 23311466970089 in words is "twenty-three trillion, three hundred eleven billion, four hundred sixty-six million, nine hundred seventy thousand, eighty-nine".