13231035193 has 2 divisors, whose sum is σ = 13231035194. Its totient is φ = 13231035192.

The previous prime is 13231035119. The next prime is 13231035221. The reversal of 13231035193 is 39153013231.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10207465024 + 3023570169 = 101032^2 + 54987^2 .

It is a cyclic number.

It is not a de Polignac number, because 13231035193 - 2¹³ = 13231027001 is a prime.

It is not a weakly prime, because it can be changed into another prime (13231035793) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6615517596 + 6615517597.

It is an arithmetic number, because the mean of its divisors is an integer number (6615517597).

Almost surely, 2^13231035193 is an apocalyptic number.

It is an amenable number.

13231035193 is a deficient number, since it is larger than the sum of its proper divisors (1).

13231035193 is an equidigital number, since it uses as much as digits as its factorization.

13231035193 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7290, while the sum is 31.

The spelling of 13231035193 in words is "thirteen billion, two hundred thirty-one million, thirty-five thousand, one hundred ninety-three".