103123403244 has 72 divisors (see below), whose sum is σ = 273387834720. Its totient is φ = 32712970752.

The previous prime is 103123403213. The next prime is 103123403269. The reversal of 103123403244 is 442304321301.

103123403244 is a `hidden beast` number, since 1 + 0 + 3 + 12 + 3 + 403 + 244 = 666.

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 23 ways as a sum of consecutive naturals, for example, 152989 + ... + 479220.

It is an arithmetic number, because the mean of its divisors is an integer number (3797053260).

Almost surely, 2^103123403244 is an apocalyptic number.

It is an amenable number.

103123403244 is an abundant number, since it is smaller than the sum of its proper divisors (170264431476).

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

103123403244 is a wasteful number, since it uses less digits than its factorization.

103123403244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 632439 (or 632434 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 103123403244 its reverse (442304321301), we get a palindrome (545427724545).

The spelling of 103123403244 in words is "one hundred three billion, one hundred twenty-three million, four hundred three thousand, two hundred forty-four".