113220203301 has 16 divisors (see below), whose sum is σ = 167774131200. Its totient is φ = 75461912064.

The previous prime is 113220203237. The next prime is 113220203333. The reversal of 113220203301 is 103302022311.

113220203301 is a `hidden beast` number, since 1 + 132 + 202 + 0 + 330 + 1 = 666.

It is not a de Polignac number, because 113220203301 - 2⁶ = 113220203237 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113220203381) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 391836 + ... + 616421.

It is an arithmetic number, because the mean of its divisors is an integer number (10485883200).

Almost surely, 2^113220203301 is an apocalyptic number.

It is an amenable number.

113220203301 is a deficient number, since it is larger than the sum of its proper divisors (54553927899).

113220203301 is a wasteful number, since it uses less digits than its factorization.

113220203301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1012425 (or 1012419 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 113220203301 its reverse (103302022311), we get a palindrome (216522225612).

The spelling of 113220203301 in words is "one hundred thirteen billion, two hundred twenty million, two hundred three thousand, three hundred one".