101003320220 has 48 divisors (see below), whose sum is σ = 238853615616. Its totient is φ = 35543688000.

The previous prime is 101003320207. The next prime is 101003320273. The reversal of 101003320220 is 22023300101.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 101003320195 and 101003320204.

It is a congruent number.

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, 7398116 + ... + 7411755.

It is an arithmetic number, because the mean of its divisors is an integer number (4976116992).

Almost surely, 2^101003320220 is an apocalyptic number.

101003320220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101003320220 is an abundant number, since it is smaller than the sum of its proper divisors (137850295396).

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

101003320220 is a wasteful number, since it uses less digits than its factorization.

101003320220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14809922 (or 14809920 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 101003320220 its reverse (22023300101), we get a palindrome (123026620321).

The spelling of 101003320220 in words is "one hundred one billion, three million, three hundred twenty thousand, two hundred twenty".