103321330 has 32 divisors (see below), whose sum is σ = 215550720. Its totient is φ = 34923840.

The previous prime is 103321321. The next prime is 103321343. The reversal of 103321330 is 33123301.

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, 5425 + ... + 15364.

It is an arithmetic number, because the mean of its divisors is an integer number (6735960).

Almost surely, 2^103321330 is an apocalyptic number.

103321330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103321330 is an abundant number, since it is smaller than the sum of its proper divisors (112229390).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

103321330 is a wasteful number, since it uses less digits than its factorization.

103321330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20874.

The product of its (nonzero) digits is 162, while the sum is 16.

The square root of 103321330 is about 10164.7100302960. The cubic root of 103321330 is about 469.2417682287.

Adding to 103321330 its reverse (33123301), we get a palindrome (136444631).

The spelling of 103321330 in words is "one hundred three million, three hundred twenty-one thousand, three hundred thirty".