103975061 has 2 divisors, whose sum is σ = 103975062. Its totient is φ = 103975060.

The previous prime is 103975037. The next prime is 103975099. The reversal of 103975061 is 160579301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 69388900 + 34586161 = 8330^2 + 5881^2 .

It is an emirp because it is prime and its reverse (160579301) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103975061 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103975021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51987530 + 51987531.

It is an arithmetic number, because the mean of its divisors is an integer number (51987531).

Almost surely, 2^103975061 is an apocalyptic number.

It is an amenable number.

103975061 is a deficient number, since it is larger than the sum of its proper divisors (1).

103975061 is an equidigital number, since it uses as much as digits as its factorization.

103975061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5670, while the sum is 32.

The square root of 103975061 is about 10196.8162188008. The cubic root of 103975061 is about 470.2293448367.

The spelling of 103975061 in words is "one hundred three million, nine hundred seventy-five thousand, sixty-one".