103320544000 has 144 divisors (see below), whose sum is σ = 257677187040. Its totient is φ = 41281228800.

The previous prime is 103320543979. The next prime is 103320544013. The reversal of 103320544000 is 445023301.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46686894 + ... + 46689106.

It is an arithmetic number, because the mean of its divisors is an integer number (1789424910).

Almost surely, 2^103320544000 is an apocalyptic number.

103320544000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 103320544000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (128838593520).

103320544000 is an abundant number, since it is smaller than the sum of its proper divisors (154356643040).

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

103320544000 is an equidigital number, since it uses as much as digits as its factorization.

103320544000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3703 (or 3679 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 22.

Adding to 103320544000 its reverse (445023301), we get a palindrome (103765567301).

The spelling of 103320544000 in words is "one hundred three billion, three hundred twenty million, five hundred forty-four thousand".