1315337963 has 2 divisors, whose sum is σ = 1315337964. Its totient is φ = 1315337962.

The previous prime is 1315337951. The next prime is 1315337983. The reversal of 1315337963 is 3697335131.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1315337963 - 2³⁰ = 241596139 is a prime.

It is a super-2 number, since 2×1315337963² = 3460227913817978738, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1315337963.

It is not a weakly prime, because it can be changed into another prime (1315337983) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 657668981 + 657668982.

It is an arithmetic number, because the mean of its divisors is an integer number (657668982).

Almost surely, 2^1315337963 is an apocalyptic number.

1315337963 is a deficient number, since it is larger than the sum of its proper divisors (1).

1315337963 is an equidigital number, since it uses as much as digits as its factorization.

1315337963 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 153090, while the sum is 41.

The square root of 1315337963 is about 36267.5883262177. The cubic root of 1315337963 is about 1095.6683542324.

The spelling of 1315337963 in words is "one billion, three hundred fifteen million, three hundred thirty-seven thousand, nine hundred sixty-three".