103630363 has 2 divisors, whose sum is σ = 103630364. Its totient is φ = 103630362.

The previous prime is 103630361. The next prime is 103630403. The reversal of 103630363 is 363036301.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 103630363 - 2¹ = 103630361 is a prime.

It is a super-3 number, since 3×103630363³ (a number of 25 digits) contains 333 as substring.

Together with 103630361, it forms a pair of twin primes.

It is an alternating number because its digits alternate between odd and even.

It is not a weakly prime, because it can be changed into another prime (103630361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51815181 + 51815182.

It is an arithmetic number, because the mean of its divisors is an integer number (51815182).

Almost surely, 2^103630363 is an apocalyptic number.

103630363 is a deficient number, since it is larger than the sum of its proper divisors (1).

103630363 is an equidigital number, since it uses as much as digits as its factorization.

103630363 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2916, while the sum is 25.

The square root of 103630363 is about 10179.8999503924. The cubic root of 103630363 is about 469.7091349557.

Adding to 103630363 its reverse (363036301), we get a palindrome (466666664).

The spelling of 103630363 in words is "one hundred three million, six hundred thirty thousand, three hundred sixty-three".