100021000232 has 32 divisors (see below), whose sum is σ = 194132678400. Its totient is φ = 48254533824.

The previous prime is 100021000223. The next prime is 100021000273. The reversal of 100021000232 is 232000120001.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 218273 + ... + 497679.

It is an arithmetic number, because the mean of its divisors is an integer number (6066646200).

Almost surely, 2^100021000232 is an apocalyptic number.

It is an amenable number.

100021000232 is a deficient number, since it is larger than the sum of its proper divisors (94111678168).

100021000232 is a wasteful number, since it uses less digits than its factorization.

100021000232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280985 (or 280981 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 11.

Adding to 100021000232 its reverse (232000120001), we get a palindrome (332021120233).

The spelling of 100021000232 in words is "one hundred billion, twenty-one million, two hundred thirty-two", and thus it is an aban number.