103660201 has 2 divisors, whose sum is σ = 103660202. Its totient is φ = 103660200.

The previous prime is 103660147. The next prime is 103660243. The reversal of 103660201 is 102066301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 61214976 + 42445225 = 7824^2 + 6515^2 .

It is a cyclic number.

It is not a de Polignac number, because 103660201 - 2¹¹ = 103658153 is a prime.

It is a super-3 number, since 3×103660201³ (a number of 25 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (103660261) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51830100 + 51830101.

It is an arithmetic number, because the mean of its divisors is an integer number (51830101).

Almost surely, 2^103660201 is an apocalyptic number.

It is an amenable number.

103660201 is a deficient number, since it is larger than the sum of its proper divisors (1).

103660201 is an equidigital number, since it uses as much as digits as its factorization.

103660201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 103660201 is about 10181.3653799478. The cubic root of 103660201 is about 469.7542113080.

The spelling of 103660201 in words is "one hundred three million, six hundred sixty thousand, two hundred one".