233023023 has 6 divisors (see below), whose sum is σ = 336588824. Its totient is φ = 155348676.

The previous prime is 233023019. The next prime is 233023057. The reversal of 233023023 is 320320332.

It is not a de Polignac number, because 233023023 - 2² = 233023019 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 233022987 and 233023005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (233023073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12945715 + ... + 12945732.

Almost surely, 2^233023023 is an apocalyptic number.

233023023 is a deficient number, since it is larger than the sum of its proper divisors (103565801).

233023023 is a wasteful number, since it uses less digits than its factorization.

233023023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25891453 (or 25891450 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 18.

The square root of 233023023 is about 15265.0916472847. The cubic root of 233023023 is about 615.3652163480.

Adding to 233023023 its reverse (320320332), we get a palindrome (553343355).

The spelling of 233023023 in words is "two hundred thirty-three million, twenty-three thousand, twenty-three".