233032230331 has 2 divisors, whose sum is σ = 233032230332. Its totient is φ = 233032230330.

The previous prime is 233032230271. The next prime is 233032230337. The reversal of 233032230331 is 133032230332.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 233032230331 - 2²⁹ = 232495359419 is a prime.

It is a super-2 number, since 2×233032230331² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 233032230296 and 233032230305.

It is not a weakly prime, because it can be changed into another prime (233032230337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116516115165 + 116516115166.

It is an arithmetic number, because the mean of its divisors is an integer number (116516115166).

Almost surely, 2^233032230331 is an apocalyptic number.

233032230331 is a deficient number, since it is larger than the sum of its proper divisors (1).

233032230331 is an equidigital number, since it uses as much as digits as its factorization.

233032230331 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5832, while the sum is 25.

Adding to 233032230331 its reverse (133032230332), we get a palindrome (366064460663).

Subtracting from 233032230331 its reverse (133032230332), we obtain a palindrome (99999999999).

The spelling of 233032230331 in words is "two hundred thirty-three billion, thirty-two million, two hundred thirty thousand, three hundred thirty-one".