111300210221130 has 128 divisors (see below), whose sum is σ = 339704657395200. Its totient is φ = 25402246797312.

The previous prime is 111300210221077. The next prime is 111300210221149. The reversal of 111300210221130 is 31122012003111.

111300210221130 is a `hidden beast` number, since 1 + 1 + 1 + 300 + 2 + 10 + 221 + 130 = 666.

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

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 42479145 + ... + 45023084.

It is an arithmetic number, because the mean of its divisors is an integer number (2653942635900).

Almost surely, 2^{111300210221130} is an apocalyptic number.

111300210221130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

111300210221130 is an abundant number, since it is smaller than the sum of its proper divisors (228404447174070).

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

111300210221130 is a wasteful number, since it uses less digits than its factorization.

111300210221130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87502925 (or 87502919 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 111300210221130 its reverse (31122012003111), we get a palindrome (142422222224241).

The spelling of 111300210221130 in words is "one hundred eleven trillion, three hundred billion, two hundred ten million, two hundred twenty-one thousand, one hundred thirty".