313032013211969 has 2 divisors, whose sum is σ = 313032013211970. Its totient is φ = 313032013211968.

The previous prime is 313032013211927. The next prime is 313032013212001. The reversal of 313032013211969 is 969112310230313.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 312742848904369 + 289164307600 = 17684537^2 + 537740^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-313032013211969 is a prime.

It is a super-2 number, since 2×313032013211969² (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (313032013211909) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156516006605984 + 156516006605985.

It is an arithmetic number, because the mean of its divisors is an integer number (156516006605985).

Almost surely, 2^{313032013211969} is an apocalyptic number.

It is an amenable number.

313032013211969 is a deficient number, since it is larger than the sum of its proper divisors (1).

313032013211969 is an equidigital number, since it uses as much as digits as its factorization.

313032013211969 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 157464, while the sum is 44.

The spelling of 313032013211969 in words is "three hundred thirteen trillion, thirty-two billion, thirteen million, two hundred eleven thousand, nine hundred sixty-nine".