101330112021000 has 128 divisors (see below), whose sum is σ = 326348335272960. Its totient is φ = 26149706304000.

The previous prime is 101330112020999. The next prime is 101330112021011. The reversal of 101330112021000 is 120211033101.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 544692549 + ... + 544878548.

It is an arithmetic number, because the mean of its divisors is an integer number (2549596369320).

Almost surely, 2^{101330112021000} is an apocalyptic number.

101330112021000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101330112021000 is an abundant number, since it is smaller than the sum of its proper divisors (225018223251960).

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

101330112021000 is a wasteful number, since it uses less digits than its factorization.

101330112021000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1089571152 (or 1089571138 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 101330112021000 its reverse (120211033101), we get a palindrome (101450323054101).

The spelling of 101330112021000 in words is "one hundred one trillion, three hundred thirty billion, one hundred twelve million, twenty-one thousand".