10103220322320 has 80 divisors (see below), whose sum is σ = 31431442223232. Its totient is φ = 2684604195840.

The previous prime is 10103220322319. The next prime is 10103220322337. The reversal of 10103220322320 is 2322302230101.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (80).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 74837812 + ... + 74972691.

Almost surely, 2^{10103220322320} is an apocalyptic number.

10103220322320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10103220322320 is an abundant number, since it is smaller than the sum of its proper divisors (21328221900912).

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

10103220322320 is a wasteful number, since it uses less digits than its factorization.

10103220322320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149810800 (or 149810794 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 10103220322320 its reverse (2322302230101), we get a palindrome (12425522552421).

The spelling of 10103220322320 in words is "ten trillion, one hundred three billion, two hundred twenty million, three hundred twenty-two thousand, three hundred twenty".