100321023023 has 16 divisors (see below), whose sum is σ = 113627356416. Its totient is φ = 87925893120.

The previous prime is 100321022969. The next prime is 100321023041. The reversal of 100321023023 is 320320123001.

It is not a de Polignac number, because 100321023023 - 2⁶ = 100321022959 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 100321022992 and 100321023010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100321023043) 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, 2327090 + ... + 2369807.

It is an arithmetic number, because the mean of its divisors is an integer number (7101709776).

Almost surely, 2^100321023023 is an apocalyptic number.

100321023023 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

100321023023 is a deficient number, since it is larger than the sum of its proper divisors (13306333393).

100321023023 is a wasteful number, since it uses less digits than its factorization.

100321023023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4696994.

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

Adding to 100321023023 its reverse (320320123001), we get a palindrome (420641146024).

The spelling of 100321023023 in words is "one hundred billion, three hundred twenty-one million, twenty-three thousand, twenty-three".