111113304200 has 24 divisors (see below), whose sum is σ = 258338432730. Its totient is φ = 44445321600.

The previous prime is 111113304187. The next prime is 111113304227. The reversal of 111113304200 is 2403311111.

It can be written as a sum of positive squares in 3 ways, for example, as 82310462404 + 28802841796 = 286898^2 + 169714^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 277783061 + ... + 277783460.

Almost surely, 2^111113304200 is an apocalyptic number.

111113304200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

111113304200 is an abundant number, since it is smaller than the sum of its proper divisors (147225128530).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

111113304200 is a wasteful number, since it uses less digits than its factorization.

111113304200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 555566537 (or 555566528 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 111113304200 its reverse (2403311111), we get a palindrome (113516615311).

The spelling of 111113304200 in words is "one hundred eleven billion, one hundred thirteen million, three hundred four thousand, two hundred".