23095081 has 2 divisors, whose sum is σ = 23095082. Its totient is φ = 23095080.

The previous prime is 23095073. The next prime is 23095087. The reversal of 23095081 is 18059032.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 23088025 + 7056 = 4805^2 + 84^2 .

It is a cyclic number.

It is not a de Polignac number, because 23095081 - 2³ = 23095073 is a prime.

It is a super-2 number, since 2×23095081² = 1066765532793122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (23095087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11547540 + 11547541.

It is an arithmetic number, because the mean of its divisors is an integer number (11547541).

Almost surely, 2^23095081 is an apocalyptic number.

It is an amenable number.

23095081 is a deficient number, since it is larger than the sum of its proper divisors (1).

23095081 is an equidigital number, since it uses as much as digits as its factorization.

23095081 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 23095081 is about 4805.7341790823. The cubic root of 23095081 is about 284.7780399642.

The spelling of 23095081 in words is "twenty-three million, ninety-five thousand, eighty-one".