113022123203 has 16 divisors (see below), whose sum is σ = 123920702592. Its totient is φ = 102227832000.

The previous prime is 113022123131. The next prime is 113022123209. The reversal of 113022123203 is 302321220311.

It is a cyclic number.

It is not a de Polignac number, because 113022123203 - 2⁸ = 113022122947 is a prime.

It is a super-2 number, since 2×113022123203² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113022123209) by changing a digit.

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, 10120943 + ... + 10132103.

It is an arithmetic number, because the mean of its divisors is an integer number (7745043912).

Almost surely, 2^113022123203 is an apocalyptic number.

113022123203 is a deficient number, since it is larger than the sum of its proper divisors (10898579389).

113022123203 is a wasteful number, since it uses less digits than its factorization.

113022123203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15746.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 113022123203 its reverse (302321220311), we get a palindrome (415343343514).

The spelling of 113022123203 in words is "one hundred thirteen billion, twenty-two million, one hundred twenty-three thousand, two hundred three".