10123231204 has 12 divisors (see below), whose sum is σ = 17735723824. Its totient is φ = 5055881544.

The previous prime is 10123231187. The next prime is 10123231211. The reversal of 10123231204 is 40213232101.

It is a happy number.

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, 1429542 + ... + 1436605.

Almost surely, 2^10123231204 is an apocalyptic number.

It is an amenable number.

10123231204 is a deficient number, since it is larger than the sum of its proper divisors (7612492620).

10123231204 is a wasteful number, since it uses less digits than its factorization.

10123231204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2867034 (or 2867032 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 10123231204 its reverse (40213232101), we get a palindrome (50336463305).

The spelling of 10123231204 in words is "ten billion, one hundred twenty-three million, two hundred thirty-one thousand, two hundred four".