234030113 has 6 divisors (see below), whose sum is σ = 235918866. Its totient is φ = 232144112.

The previous prime is 234030103. The next prime is 234030127. The reversal of 234030113 is 311030432.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 206698129 + 27331984 = 14377^2 + 5228^2 .

It is not a de Polignac number, because 234030113 - 2²⁰ = 232981537 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 234030091 and 234030100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234030103) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 178406 + ... + 179712.

It is an arithmetic number, because the mean of its divisors is an integer number (39319811).

Almost surely, 2^234030113 is an apocalyptic number.

It is an amenable number.

234030113 is a deficient number, since it is larger than the sum of its proper divisors (1888753).

234030113 is an frugal number, since it uses more digits than its factorization.

234030113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2751 (or 1444 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 234030113 is about 15298.0427833106. The cubic root of 234030113 is about 616.2504471935.

Adding to 234030113 its reverse (311030432), we get a palindrome (545060545).

The spelling of 234030113 in words is "two hundred thirty-four million, thirty thousand, one hundred thirteen".