23103727 has 2 divisors, whose sum is σ = 23103728. Its totient is φ = 23103726.

The previous prime is 23103721. The next prime is 23103737. The reversal of 23103727 is 72730132.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23103727 - 2³ = 23103719 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23103721) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11551863 + 11551864.

It is an arithmetic number, because the mean of its divisors is an integer number (11551864).

Almost surely, 2^23103727 is an apocalyptic number.

23103727 is a deficient number, since it is larger than the sum of its proper divisors (1).

23103727 is an equidigital number, since it uses as much as digits as its factorization.

23103727 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1764, while the sum is 25.

The square root of 23103727 is about 4806.6336452865. The cubic root of 23103727 is about 284.8135725486.

Adding to 23103727 its reverse (72730132), we get a palindrome (95833859).

The spelling of 23103727 in words is "twenty-three million, one hundred three thousand, seven hundred twenty-seven".