100320419999 has 2 divisors, whose sum is σ = 100320420000. Its totient is φ = 100320419998.

The previous prime is 100320419977. The next prime is 100320420047. The reversal of 100320419999 is 999914023001.

It is a weak prime.

It is an emirp because it is prime and its reverse (999914023001) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 100320419999 - 2⁸ = 100320419743 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100320419099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50160209999 + 50160210000.

It is an arithmetic number, because the mean of its divisors is an integer number (50160210000).

Almost surely, 2^100320419999 is an apocalyptic number.

100320419999 is a deficient number, since it is larger than the sum of its proper divisors (1).

100320419999 is an equidigital number, since it uses as much as digits as its factorization.

100320419999 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 157464, while the sum is 47.

The spelling of 100320419999 in words is "one hundred billion, three hundred twenty million, four hundred nineteen thousand, nine hundred ninety-nine".