100023232 has 14 divisors (see below), whose sum is σ = 198483728. Its totient is φ = 50011584.

The previous prime is 100023221. The next prime is 100023269. The reversal of 100023232 is 232320001.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 781368 + ... + 781495.

Almost surely, 2^100023232 is an apocalyptic number.

It is an amenable number.

100023232 is a deficient number, since it is larger than the sum of its proper divisors (98460496).

100023232 is an equidigital number, since it uses as much as digits as its factorization.

100023232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1562875 (or 1562865 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 100023232 is about 10001.1615325421. The cubic root of 100023232 is about 464.1948250420.

Adding to 100023232 its reverse (232320001), we get a palindrome (332343233).

The spelling of 100023232 in words is "one hundred million, twenty-three thousand, two hundred thirty-two".