103210302220 has 24 divisors (see below), whose sum is σ = 218122161264. Its totient is φ = 41021163456.

The previous prime is 103210302191. The next prime is 103210302253. The reversal of 103210302220 is 22203012301.

It is a junction number, because it is equal to n+sod(n) for n = 103210302194 and 103210302203.

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, 16431622 + ... + 16437901.

It is an arithmetic number, because the mean of its divisors is an integer number (9088423386).

Almost surely, 2^103210302220 is an apocalyptic number.

103210302220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103210302220 is an abundant number, since it is smaller than the sum of its proper divisors (114911859044).

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

103210302220 is a wasteful number, since it uses less digits than its factorization.

103210302220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32869689 (or 32869687 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 103210302220 its reverse (22203012301), we get a palindrome (125413314521).

The spelling of 103210302220 in words is "one hundred three billion, two hundred ten million, three hundred two thousand, two hundred twenty".