100324413193 has 2 divisors, whose sum is σ = 100324413194. Its totient is φ = 100324413192.

The previous prime is 100324413191. The next prime is 100324413209. The reversal of 100324413193 is 391314423001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 54864629824 + 45459783369 = 234232^2 + 213213^2 .

It is a cyclic number.

It is not a de Polignac number, because 100324413193 - 2¹ = 100324413191 is a prime.

Together with 100324413191, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (100324413191) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50162206596 + 50162206597.

It is an arithmetic number, because the mean of its divisors is an integer number (50162206597).

Almost surely, 2^100324413193 is an apocalyptic number.

It is an amenable number.

100324413193 is a deficient number, since it is larger than the sum of its proper divisors (1).

100324413193 is an equidigital number, since it uses as much as digits as its factorization.

100324413193 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7776, while the sum is 31.

Adding to 100324413193 its reverse (391314423001), we get a palindrome (491638836194).

The spelling of 100324413193 in words is "one hundred billion, three hundred twenty-four million, four hundred thirteen thousand, one hundred ninety-three".