13130310999 has 16 divisors (see below), whose sum is σ = 18856111232. Its totient is φ = 8079192288.

The previous prime is 13130310983. The next prime is 13130311003. The reversal of 13130310999 is 99901303131.

It is not a de Polignac number, because 13130310999 - 2⁴ = 13130310983 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13130310959) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 413172 + ... + 443814.

It is an arithmetic number, because the mean of its divisors is an integer number (1178506952).

Almost surely, 2^13130310999 is an apocalyptic number.

13130310999 is a deficient number, since it is larger than the sum of its proper divisors (5725800233).

13130310999 is a wasteful number, since it uses less digits than its factorization.

13130310999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41646.

The product of its (nonzero) digits is 19683, while the sum is 39.

The spelling of 13130310999 in words is "thirteen billion, one hundred thirty million, three hundred ten thousand, nine hundred ninety-nine".