103221111010200 has 96 divisors (see below), whose sum is σ = 320184566876160. Its totient is φ = 27508500764800.

The previous prime is 103221111010177. The next prime is 103221111010219. The reversal of 103221111010200 is 2010111122301.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 103221111010200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 52562616 + ... + 54491015.

It is an arithmetic number, because the mean of its divisors is an integer number (3335255904960).

Almost surely, 2^{103221111010200} is an apocalyptic number.

103221111010200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103221111010200 is an abundant number, since it is smaller than the sum of its proper divisors (216963455865960).

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

103221111010200 is a wasteful number, since it uses less digits than its factorization.

103221111010200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107055257 (or 107055248 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 15.

Adding to 103221111010200 its reverse (2010111122301), we get a palindrome (105231222132501).

The spelling of 103221111010200 in words is "one hundred three trillion, two hundred twenty-one billion, one hundred eleven million, ten thousand, two hundred".