230031002 has 8 divisors (see below), whose sum is σ = 348923700. Its totient is φ = 113723104.

The previous prime is 230030993. The next prime is 230031017. The reversal of 230031002 is 200130032.

230031002 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 195468361 + 34562641 = 13981^2 + 5879^2 .

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

It is a super-2 number, since 2×230031002² = 105828523762248008, which contains 22 as substring.

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, 645977 + ... + 646332.

Almost surely, 2^230031002 is an apocalyptic number.

230031002 is a deficient number, since it is larger than the sum of its proper divisors (118892698).

230031002 is a wasteful number, since it uses less digits than its factorization.

230031002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1292400.

The product of its (nonzero) digits is 36, while the sum is 11.

The square root of 230031002 is about 15166.7729593345. The cubic root of 230031002 is about 612.7200948295.

Adding to 230031002 its reverse (200130032), we get a palindrome (430161034).

The spelling of 230031002 in words is "two hundred thirty million, thirty-one thousand, two".