1313201333132 has 24 divisors (see below), whose sum is σ = 2521575279216. Its totient is φ = 594657206208.

The previous prime is 1313201333117. The next prime is 1313201333149. The reversal of 1313201333132 is 2313331023131.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 238241318 + ... + 238246829.

It is an arithmetic number, because the mean of its divisors is an integer number (105065636634).

Almost surely, 2^{1313201333132} is an apocalyptic number.

It is an amenable number.

1313201333132 is a deficient number, since it is larger than the sum of its proper divisors (1208373946084).

1313201333132 is a wasteful number, since it uses less digits than its factorization.

1313201333132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 476488217 (or 476488215 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 26.

Adding to 1313201333132 its reverse (2313331023131), we get a palindrome (3626532356263).

The spelling of 1313201333132 in words is "one trillion, three hundred thirteen billion, two hundred one million, three hundred thirty-three thousand, one hundred thirty-two".