23441903 has 2 divisors, whose sum is σ = 23441904. Its totient is φ = 23441902.

The previous prime is 23441879. The next prime is 23441909. The reversal of 23441903 is 30914432.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23441903 - 2¹⁸ = 23179759 is a prime.

It is a super-2 number, since 2×23441903² = 1099045632522818, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23441909) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11720951 + 11720952.

It is an arithmetic number, because the mean of its divisors is an integer number (11720952).

Almost surely, 2^23441903 is an apocalyptic number.

23441903 is a deficient number, since it is larger than the sum of its proper divisors (1).

23441903 is an equidigital number, since it uses as much as digits as its factorization.

23441903 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 23441903 is about 4841.6839012889. The cubic root of 23441903 is about 286.1964801449.

The spelling of 23441903 in words is "twenty-three million, four hundred forty-one thousand, nine hundred three".