11320133012 has 12 divisors (see below), whose sum is σ = 20002565856. Its totient is φ = 5605114200.

The previous prime is 11320132997. The next prime is 11320133081. The reversal of 11320133012 is 21033102311.

It is a super-2 number, since 2×11320133012² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13737614 + ... + 13738437.

It is an arithmetic number, because the mean of its divisors is an integer number (1666880488).

Almost surely, 2^11320133012 is an apocalyptic number.

It is an amenable number.

11320133012 is a deficient number, since it is larger than the sum of its proper divisors (8682432844).

11320133012 is a wasteful number, since it uses less digits than its factorization.

11320133012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27476158 (or 27476156 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 11320133012 its reverse (21033102311), we get a palindrome (32353235323).

The spelling of 11320133012 in words is "eleven billion, three hundred twenty million, one hundred thirty-three thousand, twelve".