23013637211 has 2 divisors, whose sum is σ = 23013637212. Its totient is φ = 23013637210.

The previous prime is 23013637193. The next prime is 23013637219. The reversal of 23013637211 is 11273631032.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23013637211 - 2³⁴ = 5833768027 is a prime.

It is not a weakly prime, because it can be changed into another prime (23013637219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11506818605 + 11506818606.

It is an arithmetic number, because the mean of its divisors is an integer number (11506818606).

Almost surely, 2^23013637211 is an apocalyptic number.

23013637211 is a deficient number, since it is larger than the sum of its proper divisors (1).

23013637211 is an equidigital number, since it uses as much as digits as its factorization.

23013637211 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4536, while the sum is 29.

The spelling of 23013637211 in words is "twenty-three billion, thirteen million, six hundred thirty-seven thousand, two hundred eleven".