23250336731 has 2 divisors, whose sum is σ = 23250336732. Its totient is φ = 23250336730.

The previous prime is 23250336619. The next prime is 23250336763. The reversal of 23250336731 is 13763305232.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23250336731 - 2³⁴ = 6070467547 is a prime.

It is a super-2 number, since 2×23250336731² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 23250336691 and 23250336700.

It is not a weakly prime, because it can be changed into another prime (23250338731) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11625168365 + 11625168366.

It is an arithmetic number, because the mean of its divisors is an integer number (11625168366).

Almost surely, 2^23250336731 is an apocalyptic number.

23250336731 is a deficient number, since it is larger than the sum of its proper divisors (1).

23250336731 is an equidigital number, since it uses as much as digits as its factorization.

23250336731 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 68040, while the sum is 35.

The spelling of 23250336731 in words is "twenty-three billion, two hundred fifty million, three hundred thirty-six thousand, seven hundred thirty-one".