233262013 has 2 divisors, whose sum is σ = 233262014. Its totient is φ = 233262012.

The previous prime is 233261999. The next prime is 233262017. The reversal of 233262013 is 310262332.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 117548964 + 115713049 = 10842^2 + 10757^2 .

It is a cyclic number.

It is not a de Polignac number, because 233262013 - 2²⁵ = 199707581 is a prime.

It is a super-2 number, since 2×233262013² = 108822333417624338, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (233262017) 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, 116631006 + 116631007.

It is an arithmetic number, because the mean of its divisors is an integer number (116631007).

Almost surely, 2^233262013 is an apocalyptic number.

It is an amenable number.

233262013 is a deficient number, since it is larger than the sum of its proper divisors (1).

233262013 is an equidigital number, since it uses as much as digits as its factorization.

233262013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 22.

The square root of 233262013 is about 15272.9176322011. The cubic root of 233262013 is about 615.5755187214.

The spelling of 233262013 in words is "two hundred thirty-three million, two hundred sixty-two thousand, thirteen".