331302201130961 has 2 divisors, whose sum is σ = 331302201130962. Its totient is φ = 331302201130960.

The previous prime is 331302201130951. The next prime is 331302201130993. The reversal of 331302201130961 is 169031102203133.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 212756792854225 + 118545408276736 = 14586185^2 + 10887856^2 .

It is a cyclic number.

It is not a de Polignac number, because 331302201130961 - 2⁴⁶ = 260933456953297 is a prime.

It is a super-2 number, since 2×331302201130961² (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (331302201130951) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 165651100565480 + 165651100565481.

It is an arithmetic number, because the mean of its divisors is an integer number (165651100565481).

Almost surely, 2^{331302201130961} is an apocalyptic number.

It is an amenable number.

331302201130961 is a deficient number, since it is larger than the sum of its proper divisors (1).

331302201130961 is an equidigital number, since it uses as much as digits as its factorization.

331302201130961 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17496, while the sum is 35.

The spelling of 331302201130961 in words is "three hundred thirty-one trillion, three hundred two billion, two hundred one million, one hundred thirty thousand, nine hundred sixty-one".