23064986911 has 2 divisors, whose sum is σ = 23064986912. Its totient is φ = 23064986910.

The previous prime is 23064986897. The next prime is 23064987041. The reversal of 23064986911 is 11968946032.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23064986911 - 2³¹ = 20917503263 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23064986611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11532493455 + 11532493456.

It is an arithmetic number, because the mean of its divisors is an integer number (11532493456).

Almost surely, 2^23064986911 is an apocalyptic number.

23064986911 is a deficient number, since it is larger than the sum of its proper divisors (1).

23064986911 is an equidigital number, since it uses as much as digits as its factorization.

23064986911 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 559872, while the sum is 49.

The spelling of 23064986911 in words is "twenty-three billion, sixty-four million, nine hundred eighty-six thousand, nine hundred eleven".