11133135124 has 6 divisors (see below), whose sum is σ = 19482986474. Its totient is φ = 5566567560.

The previous prime is 11133135103. The next prime is 11133135131. The reversal of 11133135124 is 42153133111.

It can be written as a sum of positive squares in only one way, i.e., 8682885124 + 2450250000 = 93182^2 + 49500^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1391641887 + ... + 1391641894.

Almost surely, 2^11133135124 is an apocalyptic number.

It is an amenable number.

11133135124 is a deficient number, since it is larger than the sum of its proper divisors (8349851350).

11133135124 is a wasteful number, since it uses less digits than its factorization.

11133135124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2783283785 (or 2783283783 counting only the distinct ones).

The product of its digits is 1080, while the sum is 25.

Adding to 11133135124 its reverse (42153133111), we get a palindrome (53286268235).

The spelling of 11133135124 in words is "eleven billion, one hundred thirty-three million, one hundred thirty-five thousand, one hundred twenty-four".