111310231302112 has 24 divisors (see below), whose sum is σ = 219191857138296. Its totient is φ = 55642458060672.

The previous prime is 111310231302097. The next prime is 111310231302223. The reversal of 111310231302112 is 211203132013111.

It is a congruent number.

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, 395406798 + ... + 395688205.

It is an arithmetic number, because the mean of its divisors is an integer number (9132994047429).

Almost surely, 2^{111310231302112} is an apocalyptic number.

It is an amenable number.

111310231302112 is a deficient number, since it is larger than the sum of its proper divisors (107881625836184).

111310231302112 is an equidigital number, since it uses as much as digits as its factorization.

111310231302112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 791099410 (or 791099402 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 22.

Adding to 111310231302112 its reverse (211203132013111), we get a palindrome (322513363315223).

The spelling of 111310231302112 in words is "one hundred eleven trillion, three hundred ten billion, two hundred thirty-one million, three hundred two thousand, one hundred twelve".