101020010220320 has 48 divisors (see below), whose sum is σ = 238790118788928. Its totient is φ = 40385935153920.

The previous prime is 101020010220289. The next prime is 101020010220329. The reversal of 101020010220320 is 23022010020101.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 101020010220295 and 101020010220304.

It is not an unprimeable number, because it can be changed into a prime (101020010220329) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 172119674 + ... + 172705593.

It is an arithmetic number, because the mean of its divisors is an integer number (4974794141436).

Almost surely, 2^{101020010220320} is an apocalyptic number.

101020010220320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101020010220320 is an abundant number, since it is smaller than the sum of its proper divisors (137770108568608).

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

101020010220320 is a wasteful number, since it uses less digits than its factorization.

101020010220320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 344827113 (or 344827105 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 101020010220320 its reverse (23022010020101), we get a palindrome (124042020240421).

The spelling of 101020010220320 in words is "one hundred one trillion, twenty billion, ten million, two hundred twenty thousand, three hundred twenty".