1333313332 has 72 divisors (see below), whose sum is σ = 2694188952. Its totient is φ = 575078400.

The previous prime is 1333313327. The next prime is 1333313339. The reversal of 1333313332 is 2333133331.

It can be written as a sum of positive squares in 12 ways, for example, as 608411556 + 724901776 = 24666^2 + 26924^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1333313297 and 1333313306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1333313339) 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 23 ways as a sum of consecutive naturals, for example, 2079732 + ... + 2080372.

It is an arithmetic number, because the mean of its divisors is an integer number (37419291).

Almost surely, 2^1333313332 is an apocalyptic number.

It is an amenable number.

1333313332 is an abundant number, since it is smaller than the sum of its proper divisors (1360875620).

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

1333313332 is a wasteful number, since it uses less digits than its factorization.

1333313332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 869 (or 854 counting only the distinct ones).

The product of its digits is 4374, while the sum is 25.

The square root of 1333313332 is about 36514.5632864478. The cubic root of 1333313332 is about 1100.6369126917.

Adding to 1333313332 its reverse (2333133331), we get a palindrome (3666446663).

It can be divided in two parts, 1 and 333313332, that added together give a palindrome (333313333).

The spelling of 1333313332 in words is "one billion, three hundred thirty-three million, three hundred thirteen thousand, three hundred thirty-two".