233453023 has 2 divisors, whose sum is σ = 233453024. Its totient is φ = 233453022.

The previous prime is 233452949. The next prime is 233453047. The reversal of 233453023 is 320354332.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 233453023 - 2²⁵ = 199898591 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (233453093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116726511 + 116726512.

It is an arithmetic number, because the mean of its divisors is an integer number (116726512).

Almost surely, 2^233453023 is an apocalyptic number.

233453023 is a deficient number, since it is larger than the sum of its proper divisors (1).

233453023 is an equidigital number, since it uses as much as digits as its factorization.

233453023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6480, while the sum is 25.

The square root of 233453023 is about 15279.1695782199. The cubic root of 233453023 is about 615.7434972084.

The spelling of 233453023 in words is "two hundred thirty-three million, four hundred fifty-three thousand, twenty-three".