1313132232999 has 16 divisors (see below), whose sum is σ = 1795624879104. Its totient is φ = 853080024000.

The previous prime is 1313132232967. The next prime is 1313132233019. The reversal of 1313132232999 is 9992322313131.

It is not a de Polignac number, because 1313132232999 - 2⁵ = 1313132232967 is a prime.

It is a super-2 number, since 2×1313132232999² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1313132232949) 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, 6079177 + ... + 6291474.

It is an arithmetic number, because the mean of its divisors is an integer number (112226554944).

Almost surely, 2^{1313132232999} is an apocalyptic number.

1313132232999 is a deficient number, since it is larger than the sum of its proper divisors (482492646105).

1313132232999 is a wasteful number, since it uses less digits than its factorization.

1313132232999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12371558.

The product of its digits is 472392, while the sum is 48.

The spelling of 1313132232999 in words is "one trillion, three hundred thirteen billion, one hundred thirty-two million, two hundred thirty-two thousand, nine hundred ninety-nine".