1313132122332 has 36 divisors (see below), whose sum is σ = 3319658938960. Its totient is φ = 437664192192.

The previous prime is 1313132122303. The next prime is 1313132122339. The reversal of 1313132122332 is 2332212313131.

1313132122332 is a `hidden beast` number, since 1 + 3 + 1 + 3 + 1 + 321 + 2 + 2 + 332 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×1313132122332² (a number of 25 digits) contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 1313132122296 and 1313132122305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1313132122339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1593832 + ... + 2273007.

Almost surely, 2^{1313132122332} is an apocalyptic number.

1313132122332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1313132122332 is an abundant number, since it is smaller than the sum of its proper divisors (2006526816628).

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

1313132122332 is a wasteful number, since it uses less digits than its factorization.

1313132122332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3876282 (or 3876277 counting only the distinct ones).

The product of its digits is 3888, while the sum is 27.

Adding to 1313132122332 its reverse (2332212313131), we get a palindrome (3645344435463).

The spelling of 1313132122332 in words is "one trillion, three hundred thirteen billion, one hundred thirty-two million, one hundred twenty-two thousand, three hundred thirty-two".