120000101102020 has 12 divisors (see below), whose sum is σ = 252000212314284. Its totient is φ = 48000040440800.

The previous prime is 120000101102003. The next prime is 120000101102039. The reversal of 120000101102020 is 20201101000021.

120000101102020 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 90256232107584 + 29743868994436 = 9500328^2 + 5453794^2 .

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a junction number, because it is equal to n+sod(n) for n = 120000101101988 and 120000101102006.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3000002527531 + ... + 3000002527570.

It is an arithmetic number, because the mean of its divisors is an integer number (21000017692857).

Almost surely, 2^{120000101102020} is an apocalyptic number.

120000101102020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120000101102020 is an abundant number, since it is smaller than the sum of its proper divisors (132000111212264).

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

120000101102020 is a wasteful number, since it uses less digits than its factorization.

120000101102020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6000005055110 (or 6000005055108 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 120000101102020 its reverse (20201101000021), we get a palindrome (140201202102041).

The spelling of 120000101102020 in words is "one hundred twenty trillion, one hundred one million, one hundred two thousand, twenty".