111204311234 has 32 divisors (see below), whose sum is σ = 180654364800. Its totient is φ = 51166373760.

The previous prime is 111204311201. The next prime is 111204311249. The reversal of 111204311234 is 432113402111.

111204311234 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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, 200939 + ... + 512625.

It is an arithmetic number, because the mean of its divisors is an integer number (5645448900).

Almost surely, 2^111204311234 is an apocalyptic number.

111204311234 is a deficient number, since it is larger than the sum of its proper divisors (69450053566).

111204311234 is a wasteful number, since it uses less digits than its factorization.

111204311234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 311978.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 111204311234 its reverse (432113402111), we get a palindrome (543317713345).

The spelling of 111204311234 in words is "one hundred eleven billion, two hundred four million, three hundred eleven thousand, two hundred thirty-four".