23135901179 has 2 divisors, whose sum is σ = 23135901180. Its totient is φ = 23135901178.

The previous prime is 23135901163. The next prime is 23135901197. The reversal of 23135901179 is 97110953132.

Together with next prime (23135901197) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23135901179 - 2⁴ = 23135901163 is a prime.

It is not a weakly prime, because it can be changed into another prime (23135901109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11567950589 + 11567950590.

It is an arithmetic number, because the mean of its divisors is an integer number (11567950590).

Almost surely, 2^23135901179 is an apocalyptic number.

23135901179 is a deficient number, since it is larger than the sum of its proper divisors (1).

23135901179 is an equidigital number, since it uses as much as digits as its factorization.

23135901179 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 51030, while the sum is 41.

The spelling of 23135901179 in words is "twenty-three billion, one hundred thirty-five million, nine hundred one thousand, one hundred seventy-nine".