11133113132 has 12 divisors (see below), whose sum is σ = 19583897256. Its totient is φ = 5537713920.

The previous prime is 11133113129. The next prime is 11133113141. The reversal of 11133113132 is 23131133111.

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, 7209794 + ... + 7211337.

It is an arithmetic number, because the mean of its divisors is an integer number (1631991438).

Almost surely, 2^11133113132 is an apocalyptic number.

It is an amenable number.

11133113132 is a deficient number, since it is larger than the sum of its proper divisors (8450784124).

11133113132 is a wasteful number, since it uses less digits than its factorization.

11133113132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14421328 (or 14421326 counting only the distinct ones).

The product of its digits is 162, while the sum is 20.

Adding to 11133113132 its reverse (23131133111), we get a palindrome (34264246243).

The spelling of 11133113132 in words is "eleven billion, one hundred thirty-three million, one hundred thirteen thousand, one hundred thirty-two".