103224444505520 has 40 divisors (see below), whose sum is σ = 258458128360656. Its totient is φ = 38113641047808.

The previous prime is 103224444505487. The next prime is 103224444505591. The reversal of 103224444505520 is 25505444422301.

It is a tau number, because it is divible by the number of its divisors (40).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49627135742 + ... + 49627137821.

Almost surely, 2^{103224444505520} is an apocalyptic number.

103224444505520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103224444505520 is an abundant number, since it is smaller than the sum of its proper divisors (155233683855136).

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

103224444505520 is a wasteful number, since it uses less digits than its factorization.

103224444505520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99254273589 (or 99254273583 counting only the distinct ones).

The product of its (nonzero) digits is 768000, while the sum is 41.

Adding to 103224444505520 its reverse (25505444422301), we get a palindrome (128729888927821).

The spelling of 103224444505520 in words is "one hundred three trillion, two hundred twenty-four billion, four hundred forty-four million, five hundred five thousand, five hundred twenty".