601931067313 has 2 divisors, whose sum is σ = 601931067314. Its totient is φ = 601931067312.

The previous prime is 601931067211. The next prime is 601931067317. The reversal of 601931067313 is 313760139106.

601931067313 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 517496074384 + 84434992929 = 719372^2 + 290577^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-601931067313 is a prime.

It is not a weakly prime, because it can be changed into another prime (601931067317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 300965533656 + 300965533657.

It is an arithmetic number, because the mean of its divisors is an integer number (300965533657).

Almost surely, 2^601931067313 is an apocalyptic number.

It is an amenable number.

601931067313 is a deficient number, since it is larger than the sum of its proper divisors (1).

601931067313 is an equidigital number, since it uses as much as digits as its factorization.

601931067313 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 61236, while the sum is 40.

The spelling of 601931067313 in words is "six hundred one billion, nine hundred thirty-one million, sixty-seven thousand, three hundred thirteen".