103123244 has 18 divisors (see below), whose sum is σ = 209929860. Its totient is φ = 44195592.

The previous prime is 103123243. The next prime is 103123253. The reversal of 103123244 is 442321301.

It is not an unprimeable number, because it can be changed into a prime (103123243) 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 5 ways as a sum of consecutive naturals, for example, 262874 + ... + 263265.

It is an arithmetic number, because the mean of its divisors is an integer number (11662770).

Almost surely, 2^103123244 is an apocalyptic number.

103123244 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

103123244 is an abundant number, since it is smaller than the sum of its proper divisors (106806616).

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

103123244 is a wasteful number, since it uses less digits than its factorization.

103123244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 526157 (or 526148 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 103123244 is about 10154.9615459636. The cubic root of 103123244 is about 468.9417021174.

Adding to 103123244 its reverse (442321301), we get a palindrome (545444545).

The spelling of 103123244 in words is "one hundred three million, one hundred twenty-three thousand, two hundred forty-four".