23295031 has 2 divisors, whose sum is σ = 23295032. Its totient is φ = 23295030.

The previous prime is 23295023. The next prime is 23295061. The reversal of 23295031 is 13059232.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23295031 - 2³ = 23295023 is a prime.

It is a super-2 number, since 2×23295031² = 1085316938581922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 23294987 and 23295005.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23295001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11647515 + 11647516.

It is an arithmetic number, because the mean of its divisors is an integer number (11647516).

Almost surely, 2^23295031 is an apocalyptic number.

23295031 is a deficient number, since it is larger than the sum of its proper divisors (1).

23295031 is an equidigital number, since it uses as much as digits as its factorization.

23295031 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1620, while the sum is 25.

The square root of 23295031 is about 4826.4926188693. The cubic root of 23295031 is about 285.5975193457.

The spelling of 23295031 in words is "twenty-three million, two hundred ninety-five thousand, thirty-one".