232915531193 has 2 divisors, whose sum is σ = 232915531194. Its totient is φ = 232915531192.

The previous prime is 232915531151. The next prime is 232915531201. The reversal of 232915531193 is 391135519232.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 226206774544 + 6708756649 = 475612^2 + 81907^2 .

It is a cyclic number.

It is not a de Polignac number, because 232915531193 - 2⁸ = 232915530937 is a prime.

It is not a weakly prime, because it can be changed into another prime (232915531393) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116457765596 + 116457765597.

It is an arithmetic number, because the mean of its divisors is an integer number (116457765597).

Almost surely, 2^232915531193 is an apocalyptic number.

It is an amenable number.

232915531193 is a deficient number, since it is larger than the sum of its proper divisors (1).

232915531193 is an equidigital number, since it uses as much as digits as its factorization.

232915531193 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 218700, while the sum is 44.

The spelling of 232915531193 in words is "two hundred thirty-two billion, nine hundred fifteen million, five hundred thirty-one thousand, one hundred ninety-three".