230321402 has 16 divisors (see below), whose sum is σ = 361290240. Its totient is φ = 109913232.

The previous prime is 230321387. The next prime is 230321407. The reversal of 230321402 is 204123032.

It is not an unprimeable number, because it can be changed into a prime (230321407) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16808 + ... + 27260.

It is an arithmetic number, because the mean of its divisors is an integer number (22580640).

Almost surely, 2^230321402 is an apocalyptic number.

230321402 is a deficient number, since it is larger than the sum of its proper divisors (130968838).

230321402 is a wasteful number, since it uses less digits than its factorization.

230321402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10957.

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

The square root of 230321402 is about 15176.3434990119. The cubic root of 230321402 is about 612.9778268882.

Adding to 230321402 its reverse (204123032), we get a palindrome (434444434).

The spelling of 230321402 in words is "two hundred thirty million, three hundred twenty-one thousand, four hundred two".