103966829 has 2 divisors, whose sum is σ = 103966830. Its totient is φ = 103966828.

The previous prime is 103966823. The next prime is 103966843. The reversal of 103966829 is 928669301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 96138025 + 7828804 = 9805^2 + 2798^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103966829 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 103966829.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103966823) 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, 51983414 + 51983415.

It is an arithmetic number, because the mean of its divisors is an integer number (51983415).

Almost surely, 2^103966829 is an apocalyptic number.

It is an amenable number.

103966829 is a deficient number, since it is larger than the sum of its proper divisors (1).

103966829 is an equidigital number, since it uses as much as digits as its factorization.

103966829 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 139968, while the sum is 44.

The square root of 103966829 is about 10196.4125554040. The cubic root of 103966829 is about 470.2169347129.

The spelling of 103966829 in words is "one hundred three million, nine hundred sixty-six thousand, eight hundred twenty-nine".