103830386 has 16 divisors (see below), whose sum is σ = 171557568. Its totient is φ = 46736400.

The previous prime is 103830371. The next prime is 103830437. The reversal of 103830386 is 683038301.

It is a happy 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, 20645 + ... + 25176.

It is an arithmetic number, because the mean of its divisors is an integer number (10722348).

Almost surely, 2^103830386 is an apocalyptic number.

103830386 is a deficient number, since it is larger than the sum of its proper divisors (67727182).

103830386 is a wasteful number, since it uses less digits than its factorization.

103830386 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45937.

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 103830386 is about 10189.7196232281. The cubic root of 103830386 is about 470.0111450503.

Adding to 103830386 its reverse (683038301), we get a palindrome (786868687).

The spelling of 103830386 in words is "one hundred three million, eight hundred thirty thousand, three hundred eighty-six".