23255152970771 has 2 divisors, whose sum is σ = 23255152970772. Its totient is φ = 23255152970770.

The previous prime is 23255152970737. The next prime is 23255152970773. The reversal of 23255152970771 is 17707925155232.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23255152970771 - 2¹⁴ = 23255152954387 is a prime.

Together with 23255152970773, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (23255152970773) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11627576485385 + 11627576485386.

It is an arithmetic number, because the mean of its divisors is an integer number (11627576485386).

Almost surely, 2^{23255152970771} is an apocalyptic number.

23255152970771 is a deficient number, since it is larger than the sum of its proper divisors (1).

23255152970771 is an equidigital number, since it uses as much as digits as its factorization.

23255152970771 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9261000, while the sum is 56.

The spelling of 23255152970771 in words is "twenty-three trillion, two hundred fifty-five billion, one hundred fifty-two million, nine hundred seventy thousand, seven hundred seventy-one".