120110010011020 has 12 divisors (see below), whose sum is σ = 252231021023184. Its totient is φ = 48044004004400.

The previous prime is 120110010010999. The next prime is 120110010011059. The reversal of 120110010011020 is 20110010011021.

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 = 120110010010988 and 120110010011006.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3002750250256 + ... + 3002750250295.

It is an arithmetic number, because the mean of its divisors is an integer number (21019251751932).

Almost surely, 2^{120110010011020} is an apocalyptic number.

120110010011020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120110010011020 is an abundant number, since it is smaller than the sum of its proper divisors (132121011012164).

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

120110010011020 is a wasteful number, since it uses less digits than its factorization.

120110010011020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6005500500560 (or 6005500500558 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 120110010011020 its reverse (20110010011021), we get a palindrome (140220020022041).

Subtracting from 120110010011020 its reverse (20110010011021), we obtain a palindrome (99999999999999).

The spelling of 120110010011020 in words is "one hundred twenty trillion, one hundred ten billion, ten million, eleven thousand, twenty".