1130011321100 has 72 divisors (see below), whose sum is σ = 2555801084928. Its totient is φ = 433176782400.

The previous prime is 1130011321099. The next prime is 1130011321139. The reversal of 1130011321100 is 11231100311.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1450214 + ... + 2088813.

Almost surely, 2^{1130011321100} is an apocalyptic number.

1130011321100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1130011321100 is an abundant number, since it is smaller than the sum of its proper divisors (1425789763828).

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

1130011321100 is a wasteful number, since it uses less digits than its factorization.

1130011321100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3539175 (or 3539168 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 14.

Adding to 1130011321100 its reverse (11231100311), we get a palindrome (1141242421411).

The spelling of 1130011321100 in words is "one trillion, one hundred thirty billion, eleven million, three hundred twenty-one thousand, one hundred".