23313201251 has 2 divisors, whose sum is σ = 23313201252. Its totient is φ = 23313201250.

The previous prime is 23313201221. The next prime is 23313201293. The reversal of 23313201251 is 15210231332.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23313201251 - 2³⁴ = 6133332067 is a prime.

It is not a weakly prime, because it can be changed into another prime (23313201221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11656600625 + 11656600626.

It is an arithmetic number, because the mean of its divisors is an integer number (11656600626).

Almost surely, 2^23313201251 is an apocalyptic number.

23313201251 is a deficient number, since it is larger than the sum of its proper divisors (1).

23313201251 is an equidigital number, since it uses as much as digits as its factorization.

23313201251 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1080, while the sum is 23.

Adding to 23313201251 its reverse (15210231332), we get a palindrome (38523432583).

The spelling of 23313201251 in words is "twenty-three billion, three hundred thirteen million, two hundred one thousand, two hundred fifty-one".