11233213132 has 24 divisors (see below), whose sum is σ = 19924626960. Its totient is φ = 5540865600.

The previous prime is 11233213091. The next prime is 11233213151. The reversal of 11233213132 is 23131233211.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61719 + ... + 162097.

It is an arithmetic number, because the mean of its divisors is an integer number (830192790).

Almost surely, 2^11233213132 is an apocalyptic number.

It is an amenable number.

11233213132 is a deficient number, since it is larger than the sum of its proper divisors (8691413828).

11233213132 is a wasteful number, since it uses less digits than its factorization.

11233213132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100761 (or 100759 counting only the distinct ones).

The product of its digits is 648, while the sum is 22.

Adding to 11233213132 its reverse (23131233211), we get a palindrome (34364446343).

The spelling of 11233213132 in words is "eleven billion, two hundred thirty-three million, two hundred thirteen thousand, one hundred thirty-two".