234005313 has 8 divisors (see below), whose sum is σ = 312104448. Its totient is φ = 155954864.

The previous prime is 234005281. The next prime is 234005341. The reversal of 234005313 is 313500432.

234005313 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 234005313 - 2⁵ = 234005281 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 234005313.

It is not an unprimeable number, because it can be changed into a prime (234005363) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1120 + ... + 21662.

It is an arithmetic number, because the mean of its divisors is an integer number (39013056).

Almost surely, 2^234005313 is an apocalyptic number.

It is an amenable number.

234005313 is a deficient number, since it is larger than the sum of its proper divisors (78099135).

234005313 is a wasteful number, since it uses less digits than its factorization.

234005313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24343.

The product of its (nonzero) digits is 1080, while the sum is 21.

The square root of 234005313 is about 15297.2322006303. The cubic root of 234005313 is about 616.2286785547.

Adding to 234005313 its reverse (313500432), we get a palindrome (547505745).

The spelling of 234005313 in words is "two hundred thirty-four million, five thousand, three hundred thirteen".