103628318 has 16 divisors (see below), whose sum is σ = 165869520. Its totient is φ = 48413376.

The previous prime is 103628269. The next prime is 103628359. The reversal of 103628318 is 813826301.

It is a happy number.

It is a super-3 number, since 3×103628318³ (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15905 + ... + 21452.

It is an arithmetic number, because the mean of its divisors is an integer number (10366845).

Almost surely, 2^103628318 is an apocalyptic number.

103628318 is a deficient number, since it is larger than the sum of its proper divisors (62241202).

103628318 is a wasteful number, since it uses less digits than its factorization.

103628318 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37451.

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 103628318 is about 10179.7995068665. The cubic root of 103628318 is about 469.7060452515.

It can be divided in two parts, 1036283 and 18, that added together give a palindrome (1036301).

The spelling of 103628318 in words is "one hundred three million, six hundred twenty-eight thousand, three hundred eighteen".