103993801 has 2 divisors, whose sum is σ = 103993802. Its totient is φ = 103993800.

The previous prime is 103993793. The next prime is 103993831. The reversal of 103993801 is 108399301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 99520576 + 4473225 = 9976^2 + 2115^2 .

It is a cyclic number.

It is not a de Polignac number, because 103993801 - 2³ = 103993793 is a prime.

It is not a weakly prime, because it can be changed into another prime (103993831) 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, 51996900 + 51996901.

It is an arithmetic number, because the mean of its divisors is an integer number (51996901).

Almost surely, 2^103993801 is an apocalyptic number.

It is an amenable number.

103993801 is a deficient number, since it is larger than the sum of its proper divisors (1).

103993801 is an equidigital number, since it uses as much as digits as its factorization.

103993801 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5832, while the sum is 34.

The square root of 103993801 is about 10197.7350916760. The cubic root of 103993801 is about 470.2575938177.

The spelling of 103993801 in words is "one hundred three million, nine hundred ninety-three thousand, eight hundred one".