223412113 has 8 divisors (see below), whose sum is σ = 236696040. Its totient is φ = 210144000.

The previous prime is 223412107. The next prime is 223412117. The reversal of 223412113 is 311214322.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 97456384 + 125955729 = 9872^2 + 11223^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 223412113 - 2⁵ = 223412081 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (223412117) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37863 + ... + 43363.

It is an arithmetic number, because the mean of its divisors is an integer number (29587005).

Almost surely, 2^223412113 is an apocalyptic number.

It is an amenable number.

223412113 is a deficient number, since it is larger than the sum of its proper divisors (13283927).

223412113 is a wasteful number, since it uses less digits than its factorization.

223412113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7907.

The product of its digits is 288, while the sum is 19.

The square root of 223412113 is about 14946.9767177179. The cubic root of 223412113 is about 606.7860279506.

Adding to 223412113 its reverse (311214322), we get a palindrome (534626435).

The spelling of 223412113 in words is "two hundred twenty-three million, four hundred twelve thousand, one hundred thirteen".