100321301023 has 2 divisors, whose sum is σ = 100321301024. Its totient is φ = 100321301022.

The previous prime is 100321301021. The next prime is 100321301057. The reversal of 100321301023 is 320103123001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 100321301023 - 2¹ = 100321301021 is a prime.

Together with 100321301021, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 100321300988 and 100321301006.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100321301021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50160650511 + 50160650512.

It is an arithmetic number, because the mean of its divisors is an integer number (50160650512).

Almost surely, 2^100321301023 is an apocalyptic number.

100321301023 is a deficient number, since it is larger than the sum of its proper divisors (1).

100321301023 is an equidigital number, since it uses as much as digits as its factorization.

100321301023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 100321301023 its reverse (320103123001), we get a palindrome (420424424024).

The spelling of 100321301023 in words is "one hundred billion, three hundred twenty-one million, three hundred one thousand, twenty-three".