23113751 has 2 divisors, whose sum is σ = 23113752. Its totient is φ = 23113750.

The previous prime is 23113687. The next prime is 23113759. The reversal of 23113751 is 15731132.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23113751 - 2⁶ = 23113687 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23113759) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11556875 + 11556876.

It is an arithmetic number, because the mean of its divisors is an integer number (11556876).

Almost surely, 2^23113751 is an apocalyptic number.

23113751 is a deficient number, since it is larger than the sum of its proper divisors (1).

23113751 is an equidigital number, since it uses as much as digits as its factorization.

23113751 is an evil number, because the sum of its binary digits is even.

The product of its digits is 630, while the sum is 23.

The square root of 23113751 is about 4807.6762578194. The cubic root of 23113751 is about 284.8547572235.

Adding to 23113751 its reverse (15731132), we get a palindrome (38844883).

The spelling of 23113751 in words is "twenty-three million, one hundred thirteen thousand, seven hundred fifty-one".