230312253 has 8 divisors (see below), whose sum is σ = 307283328. Its totient is φ = 153441344.

The previous prime is 230312233. The next prime is 230312261. The reversal of 230312253 is 352213032.

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 230312253 - 2⁵ = 230312221 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230312213) 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, 19500 + ... + 28997.

It is an arithmetic number, because the mean of its divisors is an integer number (38410416).

Almost surely, 2^230312253 is an apocalyptic number.

It is an amenable number.

230312253 is a deficient number, since it is larger than the sum of its proper divisors (76971075).

230312253 is a wasteful number, since it uses less digits than its factorization.

230312253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50083.

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

The square root of 230312253 is about 15176.0420729517. The cubic root of 230312253 is about 612.9697103920.

Adding to 230312253 its reverse (352213032), we get a palindrome (582525285).

The spelling of 230312253 in words is "two hundred thirty million, three hundred twelve thousand, two hundred fifty-three".