11232320130 has 24 divisors (see below), whose sum is σ = 29204032572. Its totient is φ = 2995285344.

The previous prime is 11232320111. The next prime is 11232320131. The reversal of 11232320130 is 3102323211.

11232320130 is a `hidden beast` number, since 112 + 323 + 201 + 30 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 10485555201 + 746764929 = 102399^2 + 27327^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (11232320131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 62401689 + ... + 62401868.

Almost surely, 2^11232320130 is an apocalyptic number.

11232320130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11232320130 is an abundant number, since it is smaller than the sum of its proper divisors (17971712442).

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

11232320130 is a wasteful number, since it uses less digits than its factorization.

11232320130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124803570 (or 124803567 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 11232320130 its reverse (3102323211), we get a palindrome (14334643341).

The spelling of 11232320130 in words is "eleven billion, two hundred thirty-two million, three hundred twenty thousand, one hundred thirty".