234310013 has 6 divisors (see below), whose sum is σ = 272564766. Its totient is φ = 200837112.

The previous prime is 234309983. The next prime is 234310019. The reversal of 234310013 is 310013432.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 192293689 + 42016324 = 13867^2 + 6482^2 .

It is not a de Polignac number, because 234310013 - 2⁶ = 234309949 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 234309973 and 234310000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234310019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2390870 + ... + 2390967.

It is an arithmetic number, because the mean of its divisors is an integer number (45427461).

Almost surely, 2^234310013 is an apocalyptic number.

It is an amenable number.

234310013 is a deficient number, since it is larger than the sum of its proper divisors (38254753).

234310013 is an equidigital number, since it uses as much as digits as its factorization.

234310013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4781851 (or 4781844 counting only the distinct ones).

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

The square root of 234310013 is about 15307.1882787140. The cubic root of 234310013 is about 616.4960278130.

Adding to 234310013 its reverse (310013432), we get a palindrome (544323445).

The spelling of 234310013 in words is "two hundred thirty-four million, three hundred ten thousand, thirteen".