113201000321220 has 72 divisors (see below), whose sum is σ = 392430134451264. Its totient is φ = 25874514358848.

The previous prime is 113201000321197. The next prime is 113201000321237. The reversal of 113201000321220 is 22123000102311.

113201000321220 is a `hidden beast` number, since 1 + 1 + 3 + 20 + 100 + 0 + 321 + 220 = 666.

113201000321220 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a junction number, because it is equal to n+sod(n) for n = 113201000321193 and 113201000321202.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 44921030614 + ... + 44921033133.

Almost surely, 2^{113201000321220} is an apocalyptic number.

113201000321220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113201000321220 is an abundant number, since it is smaller than the sum of its proper divisors (279229134130044).

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

113201000321220 is a wasteful number, since it uses less digits than its factorization.

113201000321220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89842063769 (or 89842063764 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 113201000321220 its reverse (22123000102311), we get a palindrome (135324000423531).

The spelling of 113201000321220 in words is "one hundred thirteen trillion, two hundred one billion, three hundred twenty-one thousand, two hundred twenty".