313162949299 has 2 divisors, whose sum is σ = 313162949300. Its totient is φ = 313162949298.

The previous prime is 313162949243. The next prime is 313162949321. The reversal of 313162949299 is 992949261313.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-313162949299 is a prime.

It is not a weakly prime, because it can be changed into another prime (313162949219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156581474649 + 156581474650.

It is an arithmetic number, because the mean of its divisors is an integer number (156581474650).

Almost surely, 2^313162949299 is an apocalyptic number.

313162949299 is a deficient number, since it is larger than the sum of its proper divisors (1).

313162949299 is an equidigital number, since it uses as much as digits as its factorization.

313162949299 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5668704, while the sum is 58.

The spelling of 313162949299 in words is "three hundred thirteen billion, one hundred sixty-two million, nine hundred forty-nine thousand, two hundred ninety-nine".