100320424023 has 16 divisors (see below), whose sum is σ = 140878918400. Its totient is φ = 63325022400.

The previous prime is 100320424003. The next prime is 100320424027. The reversal of 100320424023 is 320424023001.

It is a de Polignac number, because none of the positive numbers 2^k-100320424023 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100320424027) 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, 385963 + ... + 591276.

It is an arithmetic number, because the mean of its divisors is an integer number (8804932400).

Almost surely, 2^100320424023 is an apocalyptic number.

100320424023 is a deficient number, since it is larger than the sum of its proper divisors (40558494377).

100320424023 is a wasteful number, since it uses less digits than its factorization.

100320424023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 979062.

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 100320424023 its reverse (320424023001), we get a palindrome (420744447024).

The spelling of 100320424023 in words is "one hundred billion, three hundred twenty million, four hundred twenty-four thousand, twenty-three".