23113927 has 2 divisors, whose sum is σ = 23113928. Its totient is φ = 23113926.

The previous prime is 23113913. The next prime is 23113943. The reversal of 23113927 is 72931132.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23113927 - 2⁷ = 23113799 is a prime.

It is a super-2 number, since 2×23113927² = 1068507242722658, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 23113895 and 23113904.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23113907) 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, 11556963 + 11556964.

It is an arithmetic number, because the mean of its divisors is an integer number (11556964).

Almost surely, 2^23113927 is an apocalyptic number.

23113927 is a deficient number, since it is larger than the sum of its proper divisors (1).

23113927 is an equidigital number, since it uses as much as digits as its factorization.

23113927 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2268, while the sum is 28.

The square root of 23113927 is about 4807.6945618456. The cubic root of 23113927 is about 284.8554802319.

The spelling of 23113927 in words is "twenty-three million, one hundred thirteen thousand, nine hundred twenty-seven".