11130790932 has 144 divisors (see below), whose sum is σ = 30404774400. Its totient is φ = 3556586880.

The previous prime is 11130790889. The next prime is 11130790939. The reversal of 11130790932 is 23909703111.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11130790939) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3282694 + ... + 3286082.

Almost surely, 2^11130790932 is an apocalyptic number.

11130790932 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11130790932, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15202387200).

11130790932 is an abundant number, since it is smaller than the sum of its proper divisors (19273983468).

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

11130790932 is a wasteful number, since it uses less digits than its factorization.

11130790932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3548 (or 3534 counting only the distinct ones).

The product of its (nonzero) digits is 10206, while the sum is 36.

The spelling of 11130790932 in words is "eleven billion, one hundred thirty million, seven hundred ninety thousand, nine hundred thirty-two".