23239303 has 2 divisors, whose sum is σ = 23239304. Its totient is φ = 23239302.

The previous prime is 23239277. The next prime is 23239319. The reversal of 23239303 is 30393232.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23239303 - 2¹⁷ = 23108231 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23239373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11619651 + 11619652.

It is an arithmetic number, because the mean of its divisors is an integer number (11619652).

Almost surely, 2^23239303 is an apocalyptic number.

23239303 is a deficient number, since it is larger than the sum of its proper divisors (1).

23239303 is an equidigital number, since it uses as much as digits as its factorization.

23239303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2916, while the sum is 25.

The square root of 23239303 is about 4820.7160256543. The cubic root of 23239303 is about 285.3695953868.

The spelling of 23239303 in words is "twenty-three million, two hundred thirty-nine thousand, three hundred three".