103725799 has 2 divisors, whose sum is σ = 103725800. Its totient is φ = 103725798.

The previous prime is 103725793. The next prime is 103725821. The reversal of 103725799 is 997527301.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 103725799 - 2¹¹ = 103723751 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103725793) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51862899 + 51862900.

It is an arithmetic number, because the mean of its divisors is an integer number (51862900).

Almost surely, 2^103725799 is an apocalyptic number.

103725799 is a deficient number, since it is larger than the sum of its proper divisors (1).

103725799 is an equidigital number, since it uses as much as digits as its factorization.

103725799 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 119070, while the sum is 43.

The square root of 103725799 is about 10184.5863440790. The cubic root of 103725799 is about 469.8532799916.

The spelling of 103725799 in words is "one hundred three million, seven hundred twenty-five thousand, seven hundred ninety-nine".