103321124244 has 144 divisors (see below), whose sum is σ = 285989558400. Its totient is φ = 31258656000.

The previous prime is 103321124197. The next prime is 103321124251. The reversal of 103321124244 is 442421123301.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 18779494 + ... + 18784994.

It is an arithmetic number, because the mean of its divisors is an integer number (1986038600).

Almost surely, 2^103321124244 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 103321124244, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (142994779200).

103321124244 is an abundant number, since it is smaller than the sum of its proper divisors (182668434156).

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

103321124244 is a wasteful number, since it uses less digits than its factorization.

103321124244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6190 (or 6185 counting only the distinct ones).

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

Adding to 103321124244 its reverse (442421123301), we get a palindrome (545742247545).

The spelling of 103321124244 in words is "one hundred three billion, three hundred twenty-one million, one hundred twenty-four thousand, two hundred forty-four".