111011143113 has 32 divisors (see below), whose sum is σ = 181230698880. Its totient is φ = 66725830080.

The previous prime is 111011143091. The next prime is 111011143123. The reversal of 111011143113 is 311341110111.

111011143113 is a `hidden beast` number, since 1 + 110 + 111 + 431 + 13 = 666.

It is not a de Polignac number, because 111011143113 - 2⁵ = 111011143081 is a prime.

It is not an unprimeable number, because it can be changed into a prime (111011143123) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3662478 + ... + 3692663.

It is an arithmetic number, because the mean of its divisors is an integer number (5663459340).

Almost surely, 2^111011143113 is an apocalyptic number.

111011143113 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

111011143113 is a deficient number, since it is larger than the sum of its proper divisors (70219555767).

111011143113 is a wasteful number, since it uses less digits than its factorization.

111011143113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7355206 (or 7355200 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 18.

Adding to 111011143113 its reverse (311341110111), we get a palindrome (422352253224).

The spelling of 111011143113 in words is "one hundred eleven billion, eleven million, one hundred forty-three thousand, one hundred thirteen".