230012321002 has 4 divisors (see below), whose sum is σ = 345018481506. Its totient is φ = 115006160500.

The previous prime is 230012320997. The next prime is 230012321003. The reversal of 230012321002 is 200123210032.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 164568960241 + 65443360761 = 405671^2 + 255819^2 .

It is not an unprimeable number, because it can be changed into a prime (230012321003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57503080249 + ... + 57503080252.

Almost surely, 2^230012321002 is an apocalyptic number.

230012321002 is a deficient number, since it is larger than the sum of its proper divisors (115006160504).

230012321002 is a wasteful number, since it uses less digits than its factorization.

230012321002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115006160503.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 230012321002 its reverse (200123210032), we get a palindrome (430135531034).

The spelling of 230012321002 in words is "two hundred thirty billion, twelve million, three hundred twenty-one thousand, two".