111140653234 has 16 divisors (see below), whose sum is σ = 179551008000. Its totient is φ = 51291084240.

The previous prime is 111140653229. The next prime is 111140653241. The reversal of 111140653234 is 432356041111.

It is a junction number, because it is equal to n+sod(n) for n = 111140653196 and 111140653205.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 112767 + ... + 484765.

It is an arithmetic number, because the mean of its divisors is an integer number (11221938000).

Almost surely, 2^111140653234 is an apocalyptic number.

111140653234 is a deficient number, since it is larger than the sum of its proper divisors (68410354766).

111140653234 is a wasteful number, since it uses less digits than its factorization.

111140653234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 383505.

The product of its (nonzero) digits is 8640, while the sum is 31.

Adding to 111140653234 its reverse (432356041111), we get a palindrome (543496694345).

The spelling of 111140653234 in words is "one hundred eleven billion, one hundred forty million, six hundred fifty-three thousand, two hundred thirty-four".