232122032591 has 2 divisors, whose sum is σ = 232122032592. Its totient is φ = 232122032590.

The previous prime is 232122032579. The next prime is 232122032627. The reversal of 232122032591 is 195230221232.

232122032591 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-232122032591 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (232122031591) 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, 116061016295 + 116061016296.

It is an arithmetic number, because the mean of its divisors is an integer number (116061016296).

Almost surely, 2^232122032591 is an apocalyptic number.

232122032591 is a deficient number, since it is larger than the sum of its proper divisors (1).

232122032591 is an equidigital number, since it uses as much as digits as its factorization.

232122032591 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12960, while the sum is 32.

The spelling of 232122032591 in words is "two hundred thirty-two billion, one hundred twenty-two million, thirty-two thousand, five hundred ninety-one".