331201211031007 has 2 divisors, whose sum is σ = 331201211031008. Its totient is φ = 331201211031006.

The previous prime is 331201211030957. The next prime is 331201211031013. The reversal of 331201211031007 is 700130112102133.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 331201211031007 - 2²⁷ = 331201076813279 is a prime.

It is a super-3 number, since 3×331201211031007³ (a number of 45 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (331201211031037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 165600605515503 + 165600605515504.

It is an arithmetic number, because the mean of its divisors is an integer number (165600605515504).

Almost surely, 2^{331201211031007} is an apocalyptic number.

331201211031007 is a deficient number, since it is larger than the sum of its proper divisors (1).

331201211031007 is an equidigital number, since it uses as much as digits as its factorization.

331201211031007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 756, while the sum is 25.

The spelling of 331201211031007 in words is "three hundred thirty-one trillion, two hundred one billion, two hundred eleven million, thirty-one thousand, seven".