120001020110011 has 32 divisors (see below), whose sum is σ = 132898027674240. Its totient is φ = 107776219938816.

The previous prime is 120001020109933. The next prime is 120001020110047. The reversal of 120001020110011 is 110011020100021.

It is a cyclic number.

It is not a de Polignac number, because 120001020110011 - 2³⁹ = 119451264296123 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 120001020110011.

It is not an unprimeable number, because it can be changed into a prime (120001020110611) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 298653435 + ... + 299054971.

It is an arithmetic number, because the mean of its divisors is an integer number (4153063364820).

Almost surely, 2^{120001020110011} is an apocalyptic number.

120001020110011 is a deficient number, since it is larger than the sum of its proper divisors (12897007564229).

120001020110011 is a wasteful number, since it uses less digits than its factorization.

120001020110011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 403383.

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

Adding to 120001020110011 its reverse (110011020100021), we get a palindrome (230012040210032).

The spelling of 120001020110011 in words is "one hundred twenty trillion, one billion, twenty million, one hundred ten thousand, eleven".