100023203312 has 20 divisors (see below), whose sum is σ = 194663999040. Its totient is φ = 49787332608.

The previous prime is 100023203309. The next prime is 100023203317. The reversal of 100023203312 is 213302320001.

100023203312 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100023203317) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14013137 + ... + 14020272.

It is an arithmetic number, because the mean of its divisors is an integer number (9733199952).

Almost surely, 2^100023203312 is an apocalyptic number.

It is an amenable number.

100023203312 is a deficient number, since it is larger than the sum of its proper divisors (94640795728).

100023203312 is a wasteful number, since it uses less digits than its factorization.

100023203312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28033640 (or 28033634 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 100023203312 its reverse (213302320001), we get a palindrome (313325523313).

The spelling of 100023203312 in words is "one hundred billion, twenty-three million, two hundred three thousand, three hundred twelve".