103340448 has 60 divisors (see below), whose sum is σ = 303929010. Its totient is φ = 34445952.

The previous prime is 103340441. The next prime is 103340521. The reversal of 103340448 is 844043301.

It can be written as a sum of positive squares in only one way, i.e., 85599504 + 17740944 = 9252^2 + 4212^2 .

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (103340441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 17343 + ... + 22526.

Almost surely, 2^103340448 is an apocalyptic number.

103340448 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

103340448 is an abundant number, since it is smaller than the sum of its proper divisors (200588562).

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

103340448 is an equidigital number, since it uses as much as digits as its factorization.

103340448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39891 (or 39874 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

The square root of 103340448 is about 10165.6503972938. The cubic root of 103340448 is about 469.2707083997.

Adding to 103340448 its reverse (844043301), we get a palindrome (947383749).

The spelling of 103340448 in words is "one hundred three million, three hundred forty thousand, four hundred forty-eight".