2511117425023 has 2 divisors, whose sum is σ = 2511117425024. Its totient is φ = 2511117425022.

The previous prime is 2511117424987. The next prime is 2511117425027. The reversal of 2511117425023 is 3205247111152.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2511117425023 - 2³⁷ = 2373678471551 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2511117425023.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2511117425027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1255558712511 + 1255558712512.

It is an arithmetic number, because the mean of its divisors is an integer number (1255558712512).

Almost surely, 2^{2511117425023} is an apocalyptic number.

2511117425023 is a deficient number, since it is larger than the sum of its proper divisors (1).

2511117425023 is an equidigital number, since it uses as much as digits as its factorization.

2511117425023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16800, while the sum is 34.

The spelling of 2511117425023 in words is "two trillion, five hundred eleven billion, one hundred seventeen million, four hundred twenty-five thousand, twenty-three".