100320442319 has 2 divisors, whose sum is σ = 100320442320. Its totient is φ = 100320442318.

The previous prime is 100320442307. The next prime is 100320442399. The reversal of 100320442319 is 913244023001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 100320442319 - 2²⁴ = 100303665103 is a prime.

It is a super-2 number, since 2×100320442319² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 100320442291 and 100320442300.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100320442399) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50160221159 + 50160221160.

It is an arithmetic number, because the mean of its divisors is an integer number (50160221160).

Almost surely, 2^100320442319 is an apocalyptic number.

100320442319 is a deficient number, since it is larger than the sum of its proper divisors (1).

100320442319 is an equidigital number, since it uses as much as digits as its factorization.

100320442319 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 29.

The spelling of 100320442319 in words is "one hundred billion, three hundred twenty million, four hundred forty-two thousand, three hundred nineteen".