231102233133193 has 2 divisors, whose sum is σ = 231102233133194. Its totient is φ = 231102233133192.

The previous prime is 231102233133173. The next prime is 231102233133251. The reversal of 231102233133193 is 391331332201132.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 219913121163024 + 11189111970169 = 14829468^2 + 3345013^2 .

It is a cyclic number.

It is not a de Polignac number, because 231102233133193 - 2⁹ = 231102233132681 is a prime.

It is not a weakly prime, because it can be changed into another prime (231102233133103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115551116566596 + 115551116566597.

It is an arithmetic number, because the mean of its divisors is an integer number (115551116566597).

Almost surely, 2^{231102233133193} is an apocalyptic number.

It is an amenable number.

231102233133193 is a deficient number, since it is larger than the sum of its proper divisors (1).

231102233133193 is an equidigital number, since it uses as much as digits as its factorization.

231102233133193 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 52488, while the sum is 37.

The spelling of 231102233133193 in words is "two hundred thirty-one trillion, one hundred two billion, two hundred thirty-three million, one hundred thirty-three thousand, one hundred ninety-three".