361330311313 has 2 divisors, whose sum is σ = 361330311314. Its totient is φ = 361330311312.

The previous prime is 361330311241. The next prime is 361330311317. The reversal of 361330311313 is 313113033163.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 341088704784 + 20241606529 = 584028^2 + 142273^2 .

It is a cyclic number.

It is not a de Polignac number, because 361330311313 - 2³³ = 352740376721 is a prime.

It is not a weakly prime, because it can be changed into another prime (361330311317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 180665155656 + 180665155657.

It is an arithmetic number, because the mean of its divisors is an integer number (180665155657).

Almost surely, 2^361330311313 is an apocalyptic number.

It is an amenable number.

361330311313 is a deficient number, since it is larger than the sum of its proper divisors (1).

361330311313 is an equidigital number, since it uses as much as digits as its factorization.

361330311313 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4374, while the sum is 28.

Adding to 361330311313 its reverse (313113033163), we get a palindrome (674443344476).

The spelling of 361330311313 in words is "three hundred sixty-one billion, three hundred thirty million, three hundred eleven thousand, three hundred thirteen".