111053030234 has 16 divisors (see below), whose sum is σ = 171968749056. Its totient is φ = 53730440400.

The previous prime is 111053030167. The next prime is 111053030239. The reversal of 111053030234 is 432030350111.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (111053030239) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 657824 + ... + 809220.

It is an arithmetic number, because the mean of its divisors is an integer number (10748046816).

Almost surely, 2^111053030234 is an apocalyptic number.

111053030234 is a deficient number, since it is larger than the sum of its proper divisors (60915718822).

111053030234 is a wasteful number, since it uses less digits than its factorization.

111053030234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163261.

The product of its (nonzero) digits is 1080, while the sum is 23.

Adding to 111053030234 its reverse (432030350111), we get a palindrome (543083380345).

The spelling of 111053030234 in words is "one hundred eleven billion, fifty-three million, thirty thousand, two hundred thirty-four".