23110133231051 has 2 divisors, whose sum is σ = 23110133231052. Its totient is φ = 23110133231050.

The previous prime is 23110133230999. The next prime is 23110133231057. The reversal of 23110133231051 is 15013233101132.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23110133231051 is a prime.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 23110133231051.

It is not a weakly prime, because it can be changed into another prime (23110133231057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11555066615525 + 11555066615526.

It is an arithmetic number, because the mean of its divisors is an integer number (11555066615526).

Almost surely, 2^{23110133231051} is an apocalyptic number.

23110133231051 is a deficient number, since it is larger than the sum of its proper divisors (1).

23110133231051 is an equidigital number, since it uses as much as digits as its factorization.

23110133231051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1620, while the sum is 26.

Adding to 23110133231051 its reverse (15013233101132), we get a palindrome (38123366332183).

The spelling of 23110133231051 in words is "twenty-three trillion, one hundred ten billion, one hundred thirty-three million, two hundred thirty-one thousand, fifty-one".