103321320300 has 216 divisors, whose sum is σ = 353635459632. Its totient is φ = 25023552000.

The previous prime is 103321320299. The next prime is 103321320331. The reversal of 103321320300 is 3023123301.

103321320300 is a `hidden beast` number, since 1 + 0 + 332 + 1 + 32 + 0 + 300 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 11687482 + ... + 11696318.

It is an arithmetic number, because the mean of its divisors is an integer number (1637201202).

Almost surely, 2^103321320300 is an apocalyptic number.

103321320300 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 103321320300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (176817729816).

103321320300 is an abundant number, since it is smaller than the sum of its proper divisors (250314139332).

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

103321320300 is a wasteful number, since it uses less digits than its factorization.

103321320300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10049 (or 10039 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 103321320300 its reverse (3023123301), we get a palindrome (106344443601).

The spelling of 103321320300 in words is "one hundred three billion, three hundred twenty-one million, three hundred twenty thousand, three hundred".