1313757007 has 2 divisors, whose sum is σ = 1313757008. Its totient is φ = 1313757006.

The previous prime is 1313756999. The next prime is 1313757013. The reversal of 1313757007 is 7007573131.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1313757007 - 2³ = 1313756999 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1313757047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 656878503 + 656878504.

It is an arithmetic number, because the mean of its divisors is an integer number (656878504).

Almost surely, 2^1313757007 is an apocalyptic number.

1313757007 is a deficient number, since it is larger than the sum of its proper divisors (1).

1313757007 is an equidigital number, since it uses as much as digits as its factorization.

1313757007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15435, while the sum is 34.

The square root of 1313757007 is about 36245.7860585200. The cubic root of 1313757007 is about 1095.2292027311.

The spelling of 1313757007 in words is "one billion, three hundred thirteen million, seven hundred fifty-seven thousand, seven".