234007313 has 16 divisors (see below), whose sum is σ = 257458176. Its totient is φ = 211973520.

The previous prime is 234007309. The next prime is 234007321. The reversal of 234007313 is 313700432.

It is a happy number.

It is not a de Polignac number, because 234007313 - 2² = 234007309 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (234007303) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30020 + ... + 37002.

It is an arithmetic number, because the mean of its divisors is an integer number (16091136).

Almost surely, 2^234007313 is an apocalyptic number.

234007313 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

234007313 is a deficient number, since it is larger than the sum of its proper divisors (23450863).

234007313 is a wasteful number, since it uses less digits than its factorization.

234007313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7084.

The product of its (nonzero) digits is 1512, while the sum is 23.

The square root of 234007313 is about 15297.2975717935. The cubic root of 234007313 is about 616.2304341471.

Adding to 234007313 its reverse (313700432), we get a palindrome (547707745).

The spelling of 234007313 in words is "two hundred thirty-four million, seven thousand, three hundred thirteen".