100021223023003 has 16 divisors (see below), whose sum is σ = 104930002180224. Its totient is φ = 95229307514880.

The previous prime is 100021223022983. The next prime is 100021223023019. The reversal of 100021223023003 is 300320322120001.

It is not a de Polignac number, because 100021223023003 - 2⁹ = 100021223022491 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100021223023303) 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, 3738051 + ... + 14629267.

It is an arithmetic number, because the mean of its divisors is an integer number (6558125136264).

Almost surely, 2^{100021223023003} is an apocalyptic number.

100021223023003 is a deficient number, since it is larger than the sum of its proper divisors (4908779157221).

100021223023003 is a wasteful number, since it uses less digits than its factorization.

100021223023003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10896582.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 100021223023003 its reverse (300320322120001), we get a palindrome (400341545143004).

The spelling of 100021223023003 in words is "one hundred trillion, twenty-one billion, two hundred twenty-three million, twenty-three thousand, three".