1130011135220 has 24 divisors (see below), whose sum is σ = 2588752783008. Its totient is φ = 410913140000.

The previous prime is 1130011135189. The next prime is 1130011135291. The reversal of 1130011135220 is 225311100311.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 1130011135192 and 1130011135201.

It is a congruent number.

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, 2568206906 + ... + 2568207345.

It is an arithmetic number, because the mean of its divisors is an integer number (107864699292).

Almost surely, 2^{1130011135220} is an apocalyptic number.

1130011135220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1130011135220 is an abundant number, since it is smaller than the sum of its proper divisors (1458741647788).

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

1130011135220 is a wasteful number, since it uses less digits than its factorization.

1130011135220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5136414271 (or 5136414269 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 20.

Adding to 1130011135220 its reverse (225311100311), we get a palindrome (1355322235531).

The spelling of 1130011135220 in words is "one trillion, one hundred thirty billion, eleven million, one hundred thirty-five thousand, two hundred twenty".