111413343112 has 16 divisors (see below), whose sum is σ = 208905757200. Its totient is φ = 55705141200.

The previous prime is 111413343109. The next prime is 111413343113. The reversal of 111413343112 is 211343314111.

It is not an unprimeable number, because it can be changed into a prime (111413343113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 154987 + ... + 496837.

It is an arithmetic number, because the mean of its divisors is an integer number (13056609825).

Almost surely, 2^111413343112 is an apocalyptic number.

It is an amenable number.

111413343112 is a deficient number, since it is larger than the sum of its proper divisors (97492414088).

111413343112 is a wasteful number, since it uses less digits than its factorization.

111413343112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 382596 (or 382592 counting only the distinct ones).

The product of its digits is 864, while the sum is 25.

Adding to 111413343112 its reverse (211343314111), we get a palindrome (322756657223).

The spelling of 111413343112 in words is "one hundred eleven billion, four hundred thirteen million, three hundred forty-three thousand, one hundred twelve".