230423012 has 12 divisors (see below), whose sum is σ = 410848956. Its totient is φ = 113037600.

The previous prime is 230423003. The next prime is 230423033. The reversal of 230423012 is 210324032.

It can be written as a sum of positive squares in 2 ways, for example, as 185613376 + 44809636 = 13624^2 + 6694^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 543239 + ... + 543662.

It is an arithmetic number, because the mean of its divisors is an integer number (34237413).

Almost surely, 2^230423012 is an apocalyptic number.

It is an amenable number.

230423012 is a deficient number, since it is larger than the sum of its proper divisors (180425944).

230423012 is a wasteful number, since it uses less digits than its factorization.

230423012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1086958 (or 1086956 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 230423012 is about 15179.6907741890. The cubic root of 230423012 is about 613.0679553195.

Adding to 230423012 its reverse (210324032), we get a palindrome (440747044).

The spelling of 230423012 in words is "two hundred thirty million, four hundred twenty-three thousand, twelve".