11320130112 has 28 divisors (see below), whose sum is σ = 29951178096. Its totient is φ = 3773376640.

The previous prime is 11320130011. The next prime is 11320130149. The reversal of 11320130112 is 21103102311.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 11320130091 and 11320130100.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29479314 + ... + 29479697.

It is an arithmetic number, because the mean of its divisors is an integer number (1069684932).

Almost surely, 2^11320130112 is an apocalyptic number.

11320130112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11320130112 is an abundant number, since it is smaller than the sum of its proper divisors (18631047984).

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

11320130112 is an equidigital number, since it uses as much as digits as its factorization.

11320130112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58959026 (or 58959016 counting only the distinct ones).

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

Adding to 11320130112 its reverse (21103102311), we get a palindrome (32423232423).

The spelling of 11320130112 in words is "eleven billion, three hundred twenty million, one hundred thirty thousand, one hundred twelve".