235400313 has 4 divisors (see below), whose sum is σ = 313867088. Its totient is φ = 156933540.

The previous prime is 235400293. The next prime is 235400339. The reversal of 235400313 is 313004532.

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 235400313 - 2¹⁷ = 235269241 is a prime.

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 235400313.

It is not an unprimeable number, because it can be changed into a prime (235400813) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39233383 + ... + 39233388.

It is an arithmetic number, because the mean of its divisors is an integer number (78466772).

Almost surely, 2^235400313 is an apocalyptic number.

It is an amenable number.

235400313 is a deficient number, since it is larger than the sum of its proper divisors (78466775).

235400313 is an equidigital number, since it uses as much as digits as its factorization.

235400313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78466774.

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

The square root of 235400313 is about 15342.7609314621. The cubic root of 235400313 is about 617.4507824640.

Adding to 235400313 its reverse (313004532), we get a palindrome (548404845).

The spelling of 235400313 in words is "two hundred thirty-five million, four hundred thousand, three hundred thirteen".