103421531224 has 32 divisors (see below), whose sum is σ = 212617904400. Its totient is φ = 46771150720.

The previous prime is 103421531201. The next prime is 103421531233. The reversal of 103421531224 is 422135124301.

It is a junction number, because it is equal to n+sod(n) for n = 103421531192 and 103421531201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2965519 + ... + 3000190.

Almost surely, 2^103421531224 is an apocalyptic number.

It is an amenable number.

103421531224 is an abundant number, since it is smaller than the sum of its proper divisors (109196373176).

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

103421531224 is a wasteful number, since it uses less digits than its factorization.

103421531224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5965923 (or 5965919 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 28.

Adding to 103421531224 its reverse (422135124301), we get a palindrome (525556655525).

The spelling of 103421531224 in words is "one hundred three billion, four hundred twenty-one million, five hundred thirty-one thousand, two hundred twenty-four".