230542255 has 4 divisors (see below), whose sum is σ = 276650712. Its totient is φ = 184433800.

The previous prime is 230542237. The next prime is 230542259. The reversal of 230542255 is 552245032.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 230542255 - 2⁵ = 230542223 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230542259) 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, 23054221 + ... + 23054230.

It is an arithmetic number, because the mean of its divisors is an integer number (69162678).

Almost surely, 2^230542255 is an apocalyptic number.

230542255 is a deficient number, since it is larger than the sum of its proper divisors (46108457).

230542255 is an equidigital number, since it uses as much as digits as its factorization.

230542255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46108456.

The product of its (nonzero) digits is 12000, while the sum is 28.

The square root of 230542255 is about 15183.6179812323. The cubic root of 230542255 is about 613.1736904988.

Adding to 230542255 its reverse (552245032), we get a palindrome (782787287).

The spelling of 230542255 in words is "two hundred thirty million, five hundred forty-two thousand, two hundred fifty-five".