230321032 has 16 divisors (see below), whose sum is σ = 457255260. Its totient is φ = 108386304.

The previous prime is 230321023. The next prime is 230321051. The reversal of 230321032 is 230123032.

It can be written as a sum of positive squares in 2 ways, for example, as 230250276 + 70756 = 15174^2 + 266^2 .

It is an alternating number because its digits alternate between even and odd.

It is a junction number, because it is equal to n+sod(n) for n = 230320997 and 230321015.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 846633 + ... + 846904.

Almost surely, 2^230321032 is an apocalyptic number.

It is an amenable number.

230321032 is a deficient number, since it is larger than the sum of its proper divisors (226934228).

230321032 is a wasteful number, since it uses less digits than its factorization.

230321032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1693560 (or 1693556 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 230321032 is about 15176.3313089824. The cubic root of 230321032 is about 612.9774986485.

Adding to 230321032 its reverse (230123032), we get a palindrome (460444064).

The spelling of 230321032 in words is "two hundred thirty million, three hundred twenty-one thousand, thirty-two".