100013200387 has 2 divisors, whose sum is σ = 100013200388. Its totient is φ = 100013200386.

The previous prime is 100013200381. The next prime is 100013200403. The reversal of 100013200387 is 783002310001.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100013200387 is a prime.

It is not a weakly prime, because it can be changed into another prime (100013200381) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50006600193 + 50006600194.

It is an arithmetic number, because the mean of its divisors is an integer number (50006600194).

Almost surely, 2^100013200387 is an apocalyptic number.

100013200387 is a deficient number, since it is larger than the sum of its proper divisors (1).

100013200387 is an equidigital number, since it uses as much as digits as its factorization.

100013200387 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1008, while the sum is 25.

Adding to 100013200387 its reverse (783002310001), we get a palindrome (883015510388).

The spelling of 100013200387 in words is "one hundred billion, thirteen million, two hundred thousand, three hundred eighty-seven".