103620166 has 32 divisors (see below), whose sum is σ = 175795200. Its totient is φ = 45476640.

The previous prime is 103620137. The next prime is 103620193. The reversal of 103620166 is 661026301.

It is a super-3 number, since 3×103620166³ (a number of 25 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 103620166.

It is a congruent number.

It is an unprimeable number.

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 in 15 ways as a sum of consecutive naturals, for example, 46465 + ... + 48643.

It is an arithmetic number, because the mean of its divisors is an integer number (5493600).

Almost surely, 2^103620166 is an apocalyptic number.

103620166 is a deficient number, since it is larger than the sum of its proper divisors (72175034).

103620166 is a wasteful number, since it uses less digits than its factorization.

103620166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2284.

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 103620166 is about 10179.3990981786. The cubic root of 103620166 is about 469.6937283348.

Adding to 103620166 its reverse (661026301), we get a palindrome (764646467).

The spelling of 103620166 in words is "one hundred three million, six hundred twenty thousand, one hundred sixty-six".