1313880307 has 2 divisors, whose sum is σ = 1313880308. Its totient is φ = 1313880306.

The previous prime is 1313880299. The next prime is 1313880317. The reversal of 1313880307 is 7030883131.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1313880307 - 2³ = 1313880299 is a prime.

It is a super-2 number, since 2×1313880307² = 3452562922244828498, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1313880317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 656940153 + 656940154.

It is an arithmetic number, because the mean of its divisors is an integer number (656940154).

Almost surely, 2^1313880307 is an apocalyptic number.

1313880307 is a deficient number, since it is larger than the sum of its proper divisors (1).

1313880307 is an equidigital number, since it uses as much as digits as its factorization.

1313880307 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 1313880307 is about 36247.4869059912. The cubic root of 1313880307 is about 1095.2634651646.

The spelling of 1313880307 in words is "one billion, three hundred thirteen million, eight hundred eighty thousand, three hundred seven".