2020121303011 has 16 divisors (see below), whose sum is σ = 2451070252224. Its totient is φ = 1625308545024.

The previous prime is 2020121303003. The next prime is 2020121303047. The reversal of 2020121303011 is 1103031210202.

It is a cyclic number.

It is not a de Polignac number, because 2020121303011 - 2³ = 2020121303003 is a prime.

It is a super-2 number, since 2×2020121303011² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2020121300011) 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, 22711390 + ... + 22800163.

It is an arithmetic number, because the mean of its divisors is an integer number (153191890764).

Almost surely, 2^{2020121303011} is an apocalyptic number.

2020121303011 is a deficient number, since it is larger than the sum of its proper divisors (430948949213).

2020121303011 is a wasteful number, since it uses less digits than its factorization.

2020121303011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45511950.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 2020121303011 its reverse (1103031210202), we get a palindrome (3123152513213).

The spelling of 2020121303011 in words is "two trillion, twenty billion, one hundred twenty-one million, three hundred three thousand, eleven".