100001023332 has 48 divisors (see below), whose sum is σ = 266685471360. Its totient is φ = 28569998592.

The previous prime is 100001023319. The next prime is 100001023337. The reversal of 100001023332 is 233320100001.

It is not an unprimeable number, because it can be changed into a prime (100001023337) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2163568 + ... + 2209304.

It is an arithmetic number, because the mean of its divisors is an integer number (5555947320).

Almost surely, 2^100001023332 is an apocalyptic number.

100001023332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

100001023332 is an abundant number, since it is smaller than the sum of its proper divisors (166684448028).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

100001023332 is a wasteful number, since it uses less digits than its factorization.

100001023332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71780 (or 71778 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 100001023332 its reverse (233320100001), we get a palindrome (333321123333).

The spelling of 100001023332 in words is "one hundred billion, one million, twenty-three thousand, three hundred thirty-two".