103915330 has 16 divisors (see below), whose sum is σ = 190115064. Its totient is φ = 40884480.

The previous prime is 103915327. The next prime is 103915349. The reversal of 103915330 is 33519301.

It can be written as a sum of positive squares in 4 ways, for example, as 51251281 + 52664049 = 7159^2 + 7257^2 .

It is a junction number, because it is equal to n+sod(n) for n = 103915295 and 103915304.

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 7 ways as a sum of consecutive naturals, for example, 84567 + ... + 85786.

Almost surely, 2^103915330 is an apocalyptic number.

103915330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103915330 is a deficient number, since it is larger than the sum of its proper divisors (86199734).

103915330 is a wasteful number, since it uses less digits than its factorization.

103915330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170421.

The product of its (nonzero) digits is 1215, while the sum is 25.

The square root of 103915330 is about 10193.8868936240. The cubic root of 103915330 is about 470.1392826977.

The spelling of 103915330 in words is "one hundred three million, nine hundred fifteen thousand, three hundred thirty".