103320003220 has 24 divisors (see below), whose sum is σ = 247968008064. Its totient is φ = 35424001056.

The previous prime is 103320003211. The next prime is 103320003247. The reversal of 103320003220 is 22300023301.

It is a junction number, because it is equal to n+sod(n) for n = 103320003194 and 103320003203.

It is a congruent number.

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, 368999872 + ... + 369000151.

It is an arithmetic number, because the mean of its divisors is an integer number (10332000336).

Almost surely, 2^103320003220 is an apocalyptic number.

103320003220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103320003220 is an abundant number, since it is smaller than the sum of its proper divisors (144648004844).

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

103320003220 is a wasteful number, since it uses less digits than its factorization.

103320003220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 738000039 (or 738000037 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 16.

Adding to 103320003220 its reverse (22300023301), we get a palindrome (125620026521).

The spelling of 103320003220 in words is "one hundred three billion, three hundred twenty million, three thousand, two hundred twenty".