113022103220 has 48 divisors (see below), whose sum is σ = 256901431248. Its totient is φ = 41519385600.

The previous prime is 113022103177. The next prime is 113022103279. The reversal of 113022103220 is 22301220311.

113022103220 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 11803953316 + 101218149904 = 108646^2 + 318148^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1052081 + ... + 1154520.

It is an arithmetic number, because the mean of its divisors is an integer number (5352113151).

Almost surely, 2^113022103220 is an apocalyptic number.

113022103220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113022103220 is an abundant number, since it is smaller than the sum of its proper divisors (143879328028).

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

113022103220 is a wasteful number, since it uses less digits than its factorization.

113022103220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2206820 (or 2206818 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 113022103220 its reverse (22301220311), we get a palindrome (135323323531).

The spelling of 113022103220 in words is "one hundred thirteen billion, twenty-two million, one hundred three thousand, two hundred twenty".