11120133120 has 88 divisors (see below), whose sum is σ = 35567099904. Its totient is φ = 2965364736.

The previous prime is 11120133083. The next prime is 11120133131. The reversal of 11120133120 is 2133102111.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 11120133120.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 346624 + ... + 377343.

Almost surely, 2^11120133120 is an apocalyptic number.

11120133120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11120133120 is an abundant number, since it is smaller than the sum of its proper divisors (24446966784).

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

11120133120 is an equidigital number, since it uses as much as digits as its factorization.

11120133120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 723995 (or 723977 counting only the distinct ones).

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

Adding to 11120133120 its reverse (2133102111), we get a palindrome (13253235231).

The spelling of 11120133120 in words is "eleven billion, one hundred twenty million, one hundred thirty-three thousand, one hundred twenty".