111313113010200 has 288 divisors, whose sum is σ = 382339467993600. Its totient is φ = 29009382209280.

The previous prime is 111313113010189. The next prime is 111313113010213. The reversal of 111313113010200 is 2010311313111.

111313113010200 is a `hidden beast` number, since 1 + 1 + 1 + 31 + 311 + 301 + 0 + 20 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 56818581 + ... + 58745019.

It is an arithmetic number, because the mean of its divisors is an integer number (1327567597200).

Almost surely, 2^{111313113010200} is an apocalyptic number.

111313113010200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 111313113010200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (191169733996800).

111313113010200 is an abundant number, since it is smaller than the sum of its proper divisors (271026354983400).

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

111313113010200 is a wasteful number, since it uses less digits than its factorization.

111313113010200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1927191 (or 1927179 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 18.

Adding to 111313113010200 its reverse (2010311313111), we get a palindrome (113323424323311).

The spelling of 111313113010200 in words is "one hundred eleven trillion, three hundred thirteen billion, one hundred thirteen million, ten thousand, two hundred".