233032310213 has 2 divisors, whose sum is σ = 233032310214. Its totient is φ = 233032310212.

The previous prime is 233032310209. The next prime is 233032310219. The reversal of 233032310213 is 312013230332.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 226292392804 + 6739917409 = 475702^2 + 82097^2 .

It is a cyclic number.

It is not a de Polignac number, because 233032310213 - 2² = 233032310209 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (233032310219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116516155106 + 116516155107.

It is an arithmetic number, because the mean of its divisors is an integer number (116516155107).

Almost surely, 2^233032310213 is an apocalyptic number.

It is an amenable number.

233032310213 is a deficient number, since it is larger than the sum of its proper divisors (1).

233032310213 is an equidigital number, since it uses as much as digits as its factorization.

233032310213 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 233032310213 its reverse (312013230332), we get a palindrome (545045540545).

The spelling of 233032310213 in words is "two hundred thirty-three billion, thirty-two million, three hundred ten thousand, two hundred thirteen".