100300401193 has 2 divisors, whose sum is σ = 100300401194. Its totient is φ = 100300401192.

The previous prime is 100300401191. The next prime is 100300401211. The reversal of 100300401193 is 391104003001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 99974851344 + 325549849 = 316188^2 + 18043^2 .

It is a cyclic number.

It is not a de Polignac number, because 100300401193 - 2¹ = 100300401191 is a prime.

Together with 100300401191, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (100300401191) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50150200596 + 50150200597.

It is an arithmetic number, because the mean of its divisors is an integer number (50150200597).

Almost surely, 2^100300401193 is an apocalyptic number.

It is an amenable number.

100300401193 is a deficient number, since it is larger than the sum of its proper divisors (1).

100300401193 is an equidigital number, since it uses as much as digits as its factorization.

100300401193 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 22.

Adding to 100300401193 its reverse (391104003001), we get a palindrome (491404404194).

The spelling of 100300401193 in words is "one hundred billion, three hundred million, four hundred one thousand, one hundred ninety-three".