11133131332 has 6 divisors (see below), whose sum is σ = 19482979838. Its totient is φ = 5566565664.

The previous prime is 11133131279. The next prime is 11133131351. The reversal of 11133131332 is 23313133111.

It can be written as a sum of positive squares in only one way, i.e., 8623722496 + 2509408836 = 92864^2 + 50094^2 .

It is a super-2 number, since 2×11133131332² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1391641413 + ... + 1391641420.

Almost surely, 2^11133131332 is an apocalyptic number.

It is an amenable number.

11133131332 is a deficient number, since it is larger than the sum of its proper divisors (8349848506).

11133131332 is a wasteful number, since it uses less digits than its factorization.

11133131332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2783282837 (or 2783282835 counting only the distinct ones).

The product of its digits is 486, while the sum is 22.

Adding to 11133131332 its reverse (23313133111), we get a palindrome (34446264443).

The spelling of 11133131332 in words is "eleven billion, one hundred thirty-three million, one hundred thirty-one thousand, three hundred thirty-two".