23023675251 has 32 divisors (see below), whose sum is σ = 34786091520. Its totient is φ = 15045050592.

The previous prime is 23023675243. The next prime is 23023675267. The reversal of 23023675251 is 15257632032.

23023675251 is a `hidden beast` number, since 2 + 302 + 36 + 75 + 251 = 666.

It is not a de Polignac number, because 23023675251 - 2³ = 23023675243 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23023675271) 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 in 31 ways as a sum of consecutive naturals, for example, 1599850 + ... + 1614176.

It is an arithmetic number, because the mean of its divisors is an integer number (1087065360).

Almost surely, 2^23023675251 is an apocalyptic number.

23023675251 is a deficient number, since it is larger than the sum of its proper divisors (11762416269).

23023675251 is a wasteful number, since it uses less digits than its factorization.

23023675251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15512 (or 15506 counting only the distinct ones).

The product of its (nonzero) digits is 75600, while the sum is 36.

The spelling of 23023675251 in words is "twenty-three billion, twenty-three million, six hundred seventy-five thousand, two hundred fifty-one".