100332123023 has 4 divisors (see below), whose sum is σ = 109453225128. Its totient is φ = 91211020920.

The previous prime is 100332123019. The next prime is 100332123043. The reversal of 100332123023 is 320321233001.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 100332123023 - 2² = 100332123019 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 100332122986 and 100332123004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100332123043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4560551036 + ... + 4560551057.

It is an arithmetic number, because the mean of its divisors is an integer number (27363306282).

Almost surely, 2^100332123023 is an apocalyptic number.

100332123023 is a deficient number, since it is larger than the sum of its proper divisors (9121102105).

100332123023 is an equidigital number, since it uses as much as digits as its factorization.

100332123023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9121102104.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 100332123023 its reverse (320321233001), we get a palindrome (420653356024).

The spelling of 100332123023 in words is "one hundred billion, three hundred thirty-two million, one hundred twenty-three thousand, twenty-three".