111130133204 has 24 divisors (see below), whose sum is σ = 195069614208. Its totient is φ = 55396185120.

The previous prime is 111130133159. The next prime is 111130133209. The reversal of 111130133204 is 402331031111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111130133209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1980722 + ... + 2036054.

It is an arithmetic number, because the mean of its divisors is an integer number (8127900592).

Almost surely, 2^111130133204 is an apocalyptic number.

It is an amenable number.

111130133204 is a deficient number, since it is larger than the sum of its proper divisors (83939481004).

111130133204 is a wasteful number, since it uses less digits than its factorization.

111130133204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56855 (or 56853 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 111130133204 its reverse (402331031111), we get a palindrome (513461164315).

The spelling of 111130133204 in words is "one hundred eleven billion, one hundred thirty million, one hundred thirty-three thousand, two hundred four".