100004831 has 2 divisors, whose sum is σ = 100004832. Its totient is φ = 100004830.

The previous prime is 100004819. The next prime is 100004833. The reversal of 100004831 is 138400001.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (138400001) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 100004831 - 2¹⁰ = 100003807 is a prime.

It is a super-2 number, since 2×100004831² = 20001932446677122, which contains 22 as substring.

Together with 100004833, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100004833) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50002415 + 50002416.

It is an arithmetic number, because the mean of its divisors is an integer number (50002416).

Almost surely, 2^100004831 is an apocalyptic number.

100004831 is a deficient number, since it is larger than the sum of its proper divisors (1).

100004831 is an equidigital number, since it uses as much as digits as its factorization.

100004831 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 100004831 is about 10000.2415470828. The cubic root of 100004831 is about 464.1663577461.

Adding to 100004831 its reverse (138400001), we get a palindrome (238404832).

The spelling of 100004831 in words is "one hundred million, four thousand, eight hundred thirty-one".