100003499 has 2 divisors, whose sum is σ = 100003500. Its totient is φ = 100003498.

The previous prime is 100003481. The next prime is 100003549. The reversal of 100003499 is 994300001.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 100003499 - 2⁸ = 100003243 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (100003699) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50001749 + 50001750.

It is an arithmetic number, because the mean of its divisors is an integer number (50001750).

Almost surely, 2^100003499 is an apocalyptic number.

100003499 is a deficient number, since it is larger than the sum of its proper divisors (1).

100003499 is an equidigital number, since it uses as much as digits as its factorization.

100003499 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 972, while the sum is 26.

The square root of 100003499 is about 10000.1749484697. The cubic root of 100003499 is about 464.1642969379.

The spelling of 100003499 in words is "one hundred million, three thousand, four hundred ninety-nine".