113220220103 has 16 divisors (see below), whose sum is σ = 116380956384. Its totient is φ = 110079191040.

The previous prime is 113220220081. The next prime is 113220220117. The reversal of 113220220103 is 301022022311.

It is a cyclic number.

It is not a de Polignac number, because 113220220103 - 2¹² = 113220216007 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113220220123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15179351 + ... + 15186807.

It is an arithmetic number, because the mean of its divisors is an integer number (7273809774).

Almost surely, 2^113220220103 is an apocalyptic number.

113220220103 is a deficient number, since it is larger than the sum of its proper divisors (3160736281).

113220220103 is an equidigital number, since it uses as much as digits as its factorization.

113220220103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8722.

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

Adding to 113220220103 its reverse (301022022311), we get a palindrome (414242242414).

The spelling of 113220220103 in words is "one hundred thirteen billion, two hundred twenty million, two hundred twenty thousand, one hundred three".