230302312303 has 16 divisors (see below), whose sum is σ = 270455515200. Its totient is φ = 191967826176.

The previous prime is 230302312267. The next prime is 230302312307. The reversal of 230302312303 is 303213203032.

It is a de Polignac number, because none of the positive numbers 2^k-230302312303 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 (230302312307) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 276675 + ... + 732907.

It is an arithmetic number, because the mean of its divisors is an integer number (16903469700).

Almost surely, 2^230302312303 is an apocalyptic number.

230302312303 is a deficient number, since it is larger than the sum of its proper divisors (40153202897).

230302312303 is a wasteful number, since it uses less digits than its factorization.

230302312303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 458226.

The product of its (nonzero) digits is 1944, while the sum is 22.

Adding to 230302312303 its reverse (303213203032), we get a palindrome (533515515335).

The spelling of 230302312303 in words is "two hundred thirty billion, three hundred two million, three hundred twelve thousand, three hundred three".