1313303111092 has 24 divisors (see below), whose sum is σ = 2680210433600. Its totient is φ = 562844189880.

The previous prime is 1313303111069. The next prime is 1313303111143. The reversal of 1313303111092 is 2901113033131.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a self number, because there is not a number n which added to its sum of digits gives 1313303111092.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 478607634 + ... + 478610377.

Almost surely, 2^{1313303111092} is an apocalyptic number.

It is an amenable number.

1313303111092 is an abundant number, since it is smaller than the sum of its proper divisors (1366907322508).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1313303111092 is an equidigital number, since it uses as much as digits as its factorization.

1313303111092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 957218036 (or 957218020 counting only the distinct ones).

The product of its (nonzero) digits is 1458, while the sum is 28.

The spelling of 1313303111092 in words is "one trillion, three hundred thirteen billion, three hundred three million, one hundred eleven thousand, ninety-two".