103221113022424 has 32 divisors (see below), whose sum is σ = 200729637411840. Its totient is φ = 49708990346400.

The previous prime is 103221113022421. The next prime is 103221113022439. The reversal of 103221113022424 is 424220311122301.

It is a junction number, because it is equal to n+sod(n) for n = 103221113022392 and 103221113022401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103221113022421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 986237164 + ... + 986341819.

It is an arithmetic number, because the mean of its divisors is an integer number (6272801169120).

Almost surely, 2^{103221113022424} is an apocalyptic number.

It is an amenable number.

103221113022424 is a deficient number, since it is larger than the sum of its proper divisors (97508524389416).

103221113022424 is a wasteful number, since it uses less digits than its factorization.

103221113022424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1972579231 (or 1972579227 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 103221113022424 its reverse (424220311122301), we get a palindrome (527441424144725).

The spelling of 103221113022424 in words is "one hundred three trillion, two hundred twenty-one billion, one hundred thirteen million, twenty-two thousand, four hundred twenty-four".