111130013043 has 32 divisors (see below), whose sum is σ = 192745835520. Its totient is φ = 61954009920.

The previous prime is 111130013017. The next prime is 111130013051. The reversal of 111130013043 is 340310031111.

It is not a de Polignac number, because 111130013043 - 2⁹ = 111130012531 is a prime.

It is not an unprimeable number, because it can be changed into a prime (111130013543) 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, 7162855 + ... + 7178352.

It is an arithmetic number, because the mean of its divisors is an integer number (6023307360).

Almost surely, 2^111130013043 is an apocalyptic number.

111130013043 is a deficient number, since it is larger than the sum of its proper divisors (81615822477).

111130013043 is a wasteful number, since it uses less digits than its factorization.

111130013043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14341264 (or 14341258 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 111130013043 its reverse (340310031111), we get a palindrome (451440044154).

The spelling of 111130013043 in words is "one hundred eleven billion, one hundred thirty million, thirteen thousand, forty-three".