23155062332069 has 2 divisors, whose sum is σ = 23155062332070. Its totient is φ = 23155062332068.

The previous prime is 23155062332033. The next prime is 23155062332071. The reversal of 23155062332069 is 96023326055132.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12794485455844 + 10360576876225 = 3576938^2 + 3218785^2 .

It is a cyclic number.

It is not a de Polignac number, because 23155062332069 - 2²⁰ = 23155061283493 is a prime.

It is a super-2 number, since 2×23155062332069² (a number of 28 digits) contains 22 as substring.

Together with 23155062332071, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23155062332089) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11577531166034 + 11577531166035.

It is an arithmetic number, because the mean of its divisors is an integer number (11577531166035).

Almost surely, 2^{23155062332069} is an apocalyptic number.

It is an amenable number.

23155062332069 is a deficient number, since it is larger than the sum of its proper divisors (1).

23155062332069 is an equidigital number, since it uses as much as digits as its factorization.

23155062332069 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1749600, while the sum is 47.

The spelling of 23155062332069 in words is "twenty-three trillion, one hundred fifty-five billion, sixty-two million, three hundred thirty-two thousand, sixty-nine".