11130120030120 has 128 divisors (see below), whose sum is σ = 41095827843840. Its totient is φ = 2348333015040.

The previous prime is 11130120030097. The next prime is 11130120030179. The reversal of 11130120030120 is 2103002103111.

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 11130120030120.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 509609961 + ... + 509631800.

It is an arithmetic number, because the mean of its divisors is an integer number (321061155030).

Almost surely, 2^{11130120030120} is an apocalyptic number.

11130120030120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11130120030120 is an abundant number, since it is smaller than the sum of its proper divisors (29965707813720).

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

11130120030120 is a wasteful number, since it uses less digits than its factorization.

11130120030120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1019241795 (or 1019241791 counting only the distinct ones).

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

Adding to 11130120030120 its reverse (2103002103111), we get a palindrome (13233122133231).

The spelling of 11130120030120 in words is "eleven trillion, one hundred thirty billion, one hundred twenty million, thirty thousand, one hundred twenty".