1333131231332 has 24 divisors (see below), whose sum is σ = 2470274868600. Its totient is φ = 627340352000.

The previous prime is 1333131231329. The next prime is 1333131231343. The reversal of 1333131231332 is 2331321313331.

It can be written as a sum of positive squares in 4 ways, for example, as 125717048356 + 1207414182976 = 354566^2 + 1098824^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1333131231295 and 1333131231304.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2805794 + ... + 3246342.

It is an arithmetic number, because the mean of its divisors is an integer number (102928119525).

Almost surely, 2^{1333131231332} is an apocalyptic number.

It is an amenable number.

1333131231332 is a deficient number, since it is larger than the sum of its proper divisors (1137143637268).

1333131231332 is a wasteful number, since it uses less digits than its factorization.

1333131231332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 485071 (or 485069 counting only the distinct ones).

The product of its digits is 8748, while the sum is 29.

Adding to 1333131231332 its reverse (2331321313331), we get a palindrome (3664452544663).

The spelling of 1333131231332 in words is "one trillion, three hundred thirty-three billion, one hundred thirty-one million, two hundred thirty-one thousand, three hundred thirty-two".