103773601 has 2 divisors, whose sum is σ = 103773602. Its totient is φ = 103773600.

The previous prime is 103773599. The next prime is 103773613. The reversal of 103773601 is 106377301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 92544400 + 11229201 = 9620^2 + 3351^2 .

It is an emirp because it is prime and its reverse (106377301) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 103773601 - 2¹ = 103773599 is a prime.

Together with 103773599, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 103773601.

It is not a weakly prime, because it can be changed into another prime (103773001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51886800 + 51886801.

It is an arithmetic number, because the mean of its divisors is an integer number (51886801).

Almost surely, 2^103773601 is an apocalyptic number.

It is an amenable number.

103773601 is a deficient number, since it is larger than the sum of its proper divisors (1).

103773601 is an equidigital number, since it uses as much as digits as its factorization.

103773601 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2646, while the sum is 28.

The square root of 103773601 is about 10186.9328553790. The cubic root of 103773601 is about 469.9254461495.

The spelling of 103773601 in words is "one hundred three million, seven hundred seventy-three thousand, six hundred one".