111032101042 has 32 divisors (see below), whose sum is σ = 174973022208. Its totient is φ = 52741084176.

The previous prime is 111032101021. The next prime is 111032101051. The reversal of 111032101042 is 240101230111.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13664793 + ... + 13672915.

It is an arithmetic number, because the mean of its divisors is an integer number (5467906944).

Almost surely, 2^111032101042 is an apocalyptic number.

111032101042 is a deficient number, since it is larger than the sum of its proper divisors (63940921166).

111032101042 is a wasteful number, since it uses less digits than its factorization.

111032101042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10134.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 111032101042 its reverse (240101230111), we get a palindrome (351133331153).

The spelling of 111032101042 in words is "one hundred eleven billion, thirty-two million, one hundred one thousand, forty-two".