230313506 has 8 divisors (see below), whose sum is σ = 345627804. Its totient is φ = 115104240.

The previous prime is 230313487. The next prime is 230313509. The reversal of 230313506 is 605313032.

230313506 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 209236225 + 21077281 = 14465^2 + 4591^2 .

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

It is a super-2 number, since 2×230313506² = 106088622092024072, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (230313509) 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, 20525 + ... + 29696.

Almost surely, 2^230313506 is an apocalyptic number.

230313506 is a deficient number, since it is larger than the sum of its proper divisors (115314298).

230313506 is a wasteful number, since it uses less digits than its factorization.

230313506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52516.

The product of its (nonzero) digits is 1620, while the sum is 23.

The square root of 230313506 is about 15176.0833550689. The cubic root of 230313506 is about 612.9708219983.

Adding to 230313506 its reverse (605313032), we get a palindrome (835626538).

The spelling of 230313506 in words is "two hundred thirty million, three hundred thirteen thousand, five hundred six".