1315332335131 has 6 divisors (see below), whose sum is σ = 1375007148620. Its totient is φ = 1258143972228.

The previous prime is 1315332335123. The next prime is 1315332335183.

1315332335131 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 1315332335131 - 2³ = 1315332335123 is a prime.

It is a super-2 number, since 2×1315332335131² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1315332735131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1243224741 + ... + 1243225798.

Almost surely, 2^{1315332335131} is an apocalyptic number.

1315332335131 is a deficient number, since it is larger than the sum of its proper divisors (59674813489).

1315332335131 is an equidigital number, since it uses as much as digits as its factorization.

1315332335131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2486450585 (or 2486450562 counting only the distinct ones).

The product of its digits is 36450, while the sum is 34.

The spelling of 1315332335131 in words is "one trillion, three hundred fifteen billion, three hundred thirty-two million, three hundred thirty-five thousand, one hundred thirty-one".