111301300022100 has 36 divisors (see below), whose sum is σ = 322031761398144. Its totient is φ = 29680346672480.

The previous prime is 111301300022057. The next prime is 111301300022147. The reversal of 111301300022100 is 1220003103111.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 111301300022100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 185502166404 + ... + 185502167003.

It is an arithmetic number, because the mean of its divisors is an integer number (8945326705504).

Almost surely, 2^{111301300022100} is an apocalyptic number.

111301300022100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

111301300022100 is an abundant number, since it is smaller than the sum of its proper divisors (210730461376044).

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

111301300022100 is a wasteful number, since it uses less digits than its factorization.

111301300022100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 371004333424 (or 371004333417 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 111301300022100 its reverse (1220003103111), we get a palindrome (112521303125211).

The spelling of 111301300022100 in words is "one hundred eleven trillion, three hundred one billion, three hundred million, twenty-two thousand, one hundred".