103210422320 has 80 divisors (see below), whose sum is σ = 251735584320. Its totient is φ = 39299097600.

The previous prime is 103210422319. The next prime is 103210422323. The reversal of 103210422320 is 23224012301.

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

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 103210422292 and 103210422301.

It is not an unprimeable number, because it can be changed into a prime (103210422323) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 148571 + ... + 478010.

It is an arithmetic number, because the mean of its divisors is an integer number (3146694804).

Almost surely, 2^103210422320 is an apocalyptic number.

103210422320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103210422320 is an abundant number, since it is smaller than the sum of its proper divisors (148525162000).

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

103210422320 is a wasteful number, since it uses less digits than its factorization.

103210422320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 626694 (or 626688 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 103210422320 its reverse (23224012301), we get a palindrome (126434434621).

The spelling of 103210422320 in words is "one hundred three billion, two hundred ten million, four hundred twenty-two thousand, three hundred twenty".