103444021322200 has 96 divisors (see below), whose sum is σ = 259107206702400. Its totient is φ = 38180073461760.

The previous prime is 103444021322149. The next prime is 103444021322227. The reversal of 103444021322200 is 2223120444301.

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, 841392 + ... + 14408191.

It is an arithmetic number, because the mean of its divisors is an integer number (2699033403150).

Almost surely, 2^{103444021322200} is an apocalyptic number.

103444021322200 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 103444021322200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (129553603351200).

103444021322200 is an abundant number, since it is smaller than the sum of its proper divisors (155663185380200).

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

103444021322200 is a wasteful number, since it uses less digits than its factorization.

103444021322200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15252221 (or 15252212 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 103444021322200 its reverse (2223120444301), we get a palindrome (105667141766501).

The spelling of 103444021322200 in words is "one hundred three trillion, four hundred forty-four billion, twenty-one million, three hundred twenty-two thousand, two hundred".