1232313230 has 8 divisors (see below), whose sum is σ = 2218163832. Its totient is φ = 492925288.

The previous prime is 1232313227. The next prime is 1232313259. The reversal of 1232313230 is 323132321.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61615652 + ... + 61615671.

It is an arithmetic number, because the mean of its divisors is an integer number (277270479).

Almost surely, 2^1232313230 is an apocalyptic number.

1232313230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1232313230 is a deficient number, since it is larger than the sum of its proper divisors (985850602).

1232313230 is a wasteful number, since it uses less digits than its factorization.

1232313230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123231330.

The product of its (nonzero) digits is 648, while the sum is 20.

The square root of 1232313230 is about 35104.3192499157. The cubic root of 1232313230 is about 1072.1125265919.

Adding to 1232313230 its reverse (323132321), we get a palindrome (1555445551).

The spelling of 1232313230 in words is "one billion, two hundred thirty-two million, three hundred thirteen thousand, two hundred thirty".