11101232032 has 24 divisors (see below), whose sum is σ = 23842419552. Its totient is φ = 5046014400.

The previous prime is 11101232017. The next prime is 11101232053. The reversal of 11101232032 is 23023210111.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a junction number, because it is equal to n+sod(n) for n = 11101231997 and 11101232015.

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, 15768444 + ... + 15769147.

It is an arithmetic number, because the mean of its divisors is an integer number (993434148).

Almost surely, 2^11101232032 is an apocalyptic number.

It is an amenable number.

11101232032 is an abundant number, since it is smaller than the sum of its proper divisors (12741187520).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11101232032 is a wasteful number, since it uses less digits than its factorization.

11101232032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31537612 (or 31537604 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 11101232032 its reverse (23023210111), we get a palindrome (34124442143).

The spelling of 11101232032 in words is "eleven billion, one hundred one million, two hundred thirty-two thousand, thirty-two".