11013331132 has 24 divisors (see below), whose sum is σ = 20441004192. Its totient is φ = 5180894400.

The previous prime is 11013331127. The next prime is 11013331151. The reversal of 11013331132 is 23113331011.

It is a congruent number.

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, 975619 + ... + 986842.

It is an arithmetic number, because the mean of its divisors is an integer number (851708508).

Almost surely, 2^11013331132 is an apocalyptic number.

It is an amenable number.

11013331132 is a deficient number, since it is larger than the sum of its proper divisors (9427673060).

11013331132 is a wasteful number, since it uses less digits than its factorization.

11013331132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1962549 (or 1962547 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 19.

Adding to 11013331132 its reverse (23113331011), we get a palindrome (34126662143).

The spelling of 11013331132 in words is "eleven billion, thirteen million, three hundred thirty-one thousand, one hundred thirty-two".