100321323023 has 2 divisors, whose sum is σ = 100321323024. Its totient is φ = 100321323022.

The previous prime is 100321322963. The next prime is 100321323031. The reversal of 100321323023 is 320323123001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 100321323023 - 2³² = 96026355727 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 100321322986 and 100321323004.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100321325023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50160661511 + 50160661512.

It is an arithmetic number, because the mean of its divisors is an integer number (50160661512).

Almost surely, 2^100321323023 is an apocalyptic number.

100321323023 is a deficient number, since it is larger than the sum of its proper divisors (1).

100321323023 is an equidigital number, since it uses as much as digits as its factorization.

100321323023 is an evil number, because the sum of its binary digits is even.

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

Adding to 100321323023 its reverse (320323123001), we get a palindrome (420644446024).

It can be divided in two parts, 100 and 321323023, that added together give a palindrome (321323123).

The spelling of 100321323023 in words is "one hundred billion, three hundred twenty-one million, three hundred twenty-three thousand, twenty-three".