230244140123002 has 4 divisors (see below), whose sum is σ = 345366210184506. Its totient is φ = 115122070061500.

The previous prime is 230244140122967. The next prime is 230244140123017. The reversal of 230244140123002 is 200321041442032.

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., 149640930993961 + 80603209129041 = 12232781^2 + 8977929^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57561035030749 + ... + 57561035030752.

Almost surely, 2^{230244140123002} is an apocalyptic number.

230244140123002 is a deficient number, since it is larger than the sum of its proper divisors (115122070061504).

230244140123002 is a wasteful number, since it uses less digits than its factorization.

230244140123002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115122070061503.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 230244140123002 its reverse (200321041442032), we get a palindrome (430565181565034).

The spelling of 230244140123002 in words is "two hundred thirty trillion, two hundred forty-four billion, one hundred forty million, one hundred twenty-three thousand, two".