23097903 has 8 divisors (see below), whose sum is σ = 31143600. Its totient is φ = 15225408.

The previous prime is 23097881. The next prime is 23097913. The reversal of 23097903 is 30979032.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 23097903 - 2⁶ = 23097839 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23097913) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42988 + ... + 43521.

It is an arithmetic number, because the mean of its divisors is an integer number (3892950).

Almost surely, 2^23097903 is an apocalyptic number.

23097903 is a deficient number, since it is larger than the sum of its proper divisors (8045697).

23097903 is an equidigital number, since it uses as much as digits as its factorization.

23097903 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86601.

The product of its (nonzero) digits is 10206, while the sum is 33.

The square root of 23097903 is about 4806.0277776975. The cubic root of 23097903 is about 284.7896385509.

The spelling of 23097903 in words is "twenty-three million, ninety-seven thousand, nine hundred three".