103630 has 16 divisors (see below), whose sum is σ = 191664. Its totient is φ = 40320.

The previous prime is 103619. The next prime is 103643. The reversal of 103630 is 36301.

It is a super-3 number, since 3×103630³ = 3338702706441000, which contains 333 as substring.

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

It is a self number, because there is not a number n which added to its sum of digits gives 103630.

It is a congruent number.

It is an unprimeable number.

103630 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 310 + ... + 550.

It is an arithmetic number, because the mean of its divisors is an integer number (11979).

2¹⁰³⁶³⁰ is an apocalyptic number.

103630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103630 is a deficient number, since it is larger than the sum of its proper divisors (88034).

103630 is a wasteful number, since it uses less digits than its factorization.

103630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 291.

The product of its (nonzero) digits is 54, while the sum is 13.

The square root of 103630 is about 321.9161381478. The cubic root of 103630 is about 46.9708586517.

Adding to 103630 its product of nonzero digits (54), we get a square (103684 = 322²).

Adding to 103630 its reverse (36301), we get a palindrome (139931).

The spelling of 103630 in words is "one hundred three thousand, six hundred thirty".