103122221300320 has 24 divisors (see below), whose sum is σ = 243626247822384. Its totient is φ = 41248888520064.

The previous prime is 103122221300309. The next prime is 103122221300353. The reversal of 103122221300320 is 23003122221301.

It is a junction number, because it is equal to n+sod(n) for n = 103122221300291 and 103122221300300.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 322256941404 + ... + 322256941723.

It is an arithmetic number, because the mean of its divisors is an integer number (10151093659266).

Almost surely, 2^{103122221300320} is an apocalyptic number.

103122221300320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103122221300320 is an abundant number, since it is smaller than the sum of its proper divisors (140504026522064).

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

103122221300320 is an equidigital number, since it uses as much as digits as its factorization.

103122221300320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 644513883142 (or 644513883134 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 103122221300320 its reverse (23003122221301), we get a palindrome (126125343521621).

The spelling of 103122221300320 in words is "one hundred three trillion, one hundred twenty-two billion, two hundred twenty-one million, three hundred thousand, three hundred twenty".