1313401165100 has 36 divisors (see below), whose sum is σ = 2851982175000. Its totient is φ = 525009932160.

The previous prime is 1313401165081. The next prime is 1313401165103. The reversal of 1313401165100 is 15611043131.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 1313401165100.

It is not an unprimeable number, because it can be changed into a prime (1313401165103) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4231025 + ... + 4530824.

Almost surely, 2^{1313401165100} is an apocalyptic number.

1313401165100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1313401165100 is an abundant number, since it is smaller than the sum of its proper divisors (1538581009900).

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

1313401165100 is a wasteful number, since it uses less digits than its factorization.

1313401165100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8763362 (or 8763355 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 26.

The spelling of 1313401165100 in words is "one trillion, three hundred thirteen billion, four hundred one million, one hundred sixty-five thousand, one hundred".