230231313003122 has 4 divisors (see below), whose sum is σ = 345346969504686. Its totient is φ = 115115656501560.

The previous prime is 230231313003077. The next prime is 230231313003203. The reversal of 230231313003122 is 221300313132032.

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., 146534632312201 + 83696680690921 = 12105149^2 + 9148589^2 .

It is a junction number, because it is equal to n+sod(n) for n = 230231313003091 and 230231313003100.

It is an unprimeable number.

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, 57557828250779 + ... + 57557828250782.

Almost surely, 2^{230231313003122} is an apocalyptic number.

230231313003122 is a deficient number, since it is larger than the sum of its proper divisors (115115656501564).

230231313003122 is a wasteful number, since it uses less digits than its factorization.

230231313003122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115115656501563.

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 230231313003122 its reverse (221300313132032), we get a palindrome (451531626135154).

The spelling of 230231313003122 in words is "two hundred thirty trillion, two hundred thirty-one billion, three hundred thirteen million, three thousand, one hundred twenty-two".