103316201 has 2 divisors, whose sum is σ = 103316202. Its totient is φ = 103316200.

The previous prime is 103316197. The next prime is 103316203. The reversal of 103316201 is 102613301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 103225600 + 90601 = 10160^2 + 301^2 .

It is a cyclic number.

It is not a de Polignac number, because 103316201 - 2² = 103316197 is a prime.

It is a super-3 number, since 3×103316201³ (a number of 25 digits) contains 333 as substring.

It is a Sophie Germain prime.

Together with 103316203, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 103316201.

It is not a weakly prime, because it can be changed into another prime (103316203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51658100 + 51658101.

It is an arithmetic number, because the mean of its divisors is an integer number (51658101).

Almost surely, 2^103316201 is an apocalyptic number.

It is an amenable number.

103316201 is a deficient number, since it is larger than the sum of its proper divisors (1).

103316201 is an equidigital number, since it uses as much as digits as its factorization.

103316201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 103316201 is about 10164.4577327076. The cubic root of 103316201 is about 469.2340035176.

Adding to 103316201 its reverse (102613301), we get a palindrome (205929502).

The spelling of 103316201 in words is "one hundred three million, three hundred sixteen thousand, two hundred one".