120020201011101 has 16 divisors (see below), whose sum is σ = 160364137318400. Its totient is φ = 79844987022768.

The previous prime is 120020201011079. The next prime is 120020201011141. The reversal of 120020201011101 is 101110102020021.

It is not a de Polignac number, because 120020201011101 - 2⁶ = 120020201011037 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120020201011141) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11155711 + ... + 19091628.

It is an arithmetic number, because the mean of its divisors is an integer number (10022758582400).

Almost surely, 2^{120020201011101} is an apocalyptic number.

It is an amenable number.

120020201011101 is a deficient number, since it is larger than the sum of its proper divisors (40343936307299).

120020201011101 is a wasteful number, since it uses less digits than its factorization.

120020201011101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30250128.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 120020201011101 its reverse (101110102020021), we get a palindrome (221130303031122).

The spelling of 120020201011101 in words is "one hundred twenty trillion, twenty billion, two hundred one million, eleven thousand, one hundred one".