11132021130 has 32 divisors (see below), whose sum is σ = 27093149568. Its totient is φ = 2926728000.

The previous prime is 11132021041. The next prime is 11132021161. The reversal of 11132021130 is 3112023111.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2611021 + ... + 2615280.

It is an arithmetic number, because the mean of its divisors is an integer number (846660924).

Almost surely, 2^11132021130 is an apocalyptic number.

11132021130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11132021130 is an abundant number, since it is smaller than the sum of its proper divisors (15961128438).

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

11132021130 is a wasteful number, since it uses less digits than its factorization.

11132021130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5226382.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 11132021130 its reverse (3112023111), we get a palindrome (14244044241).

The spelling of 11132021130 in words is "eleven billion, one hundred thirty-two million, twenty-one thousand, one hundred thirty".