234312113 has 16 divisors (see below), whose sum is σ = 270391680. Its totient is φ = 198896256.

The previous prime is 234312107. The next prime is 234312119. The reversal of 234312113 is 311213432.

It is an interprime number because it is at equal distance from previous prime (234312107) and next prime (234312119).

It is a cyclic number.

It is not a de Polignac number, because 234312113 - 2⁶ = 234312049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (234312119) 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, 501506 + ... + 501972.

It is an arithmetic number, because the mean of its divisors is an integer number (16899480).

Almost surely, 2^234312113 is an apocalyptic number.

It is an amenable number.

234312113 is a deficient number, since it is larger than the sum of its proper divisors (36079567).

234312113 is a wasteful number, since it uses less digits than its factorization.

234312113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1016.

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

The square root of 234312113 is about 15307.2568737838. The cubic root of 234312113 is about 616.4978695863.

Adding to 234312113 its reverse (311213432), we get a palindrome (545525545).

The spelling of 234312113 in words is "two hundred thirty-four million, three hundred twelve thousand, one hundred thirteen".