100000004827 has 2 divisors, whose sum is σ = 100000004828. Its totient is φ = 100000004826.

The previous prime is 100000004809. The next prime is 100000004837. The reversal of 100000004827 is 728400000001.

It is a strong prime.

It is an emirp because it is prime and its reverse (728400000001) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100000004827 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 100000004798 and 100000004807.

It is not a weakly prime, because it can be changed into another prime (100000004837) 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, 50000002413 + 50000002414.

It is an arithmetic number, because the mean of its divisors is an integer number (50000002414).

Almost surely, 2^100000004827 is an apocalyptic number.

100000004827 is a deficient number, since it is larger than the sum of its proper divisors (1).

100000004827 is an equidigital number, since it uses as much as digits as its factorization.

100000004827 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 448, while the sum is 22.

Adding to 100000004827 its reverse (728400000001), we get a palindrome (828400004828).

The spelling of 100000004827 in words is "one hundred billion, four thousand, eight hundred twenty-seven".