234115113 has 4 divisors (see below), whose sum is σ = 312153488. Its totient is φ = 156076740.

The previous prime is 234115111. The next prime is 234115171. The reversal of 234115113 is 311511432.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 234115113 - 2¹ = 234115111 is a prime.

It is a super-2 number, since 2×234115113² = 109619772270005538, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 234115113.

It is not an unprimeable number, because it can be changed into a prime (234115111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39019183 + ... + 39019188.

It is an arithmetic number, because the mean of its divisors is an integer number (78038372).

Almost surely, 2^234115113 is an apocalyptic number.

It is an amenable number.

234115113 is a deficient number, since it is larger than the sum of its proper divisors (78038375).

234115113 is an equidigital number, since it uses as much as digits as its factorization.

234115113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78038374.

The product of its digits is 360, while the sum is 21.

The square root of 234115113 is about 15300.8206642650. The cubic root of 234115113 is about 616.3250457810.

Adding to 234115113 its reverse (311511432), we get a palindrome (545626545).

The spelling of 234115113 in words is "two hundred thirty-four million, one hundred fifteen thousand, one hundred thirteen".