11107632180 has 48 divisors (see below), whose sum is σ = 32738287680. Its totient is φ = 2806138368.

The previous prime is 11107632157. The next prime is 11107632187. The reversal of 11107632180 is 8123670111.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11107632187) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4870629 + ... + 4872908.

It is an arithmetic number, because the mean of its divisors is an integer number (682047660).

Almost surely, 2^11107632180 is an apocalyptic number.

11107632180 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11107632180 is an abundant number, since it is smaller than the sum of its proper divisors (21630655500).

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

11107632180 is a wasteful number, since it uses less digits than its factorization.

11107632180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9743568 (or 9743566 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 30.

The spelling of 11107632180 in words is "eleven billion, one hundred seven million, six hundred thirty-two thousand, one hundred eighty".