2020112102133 has 6 divisors (see below), whose sum is σ = 2917939703094. Its totient is φ = 1346741401416.

The previous prime is 2020112102119. The next prime is 2020112102189. The reversal of 2020112102133 is 3312012110202.

It can be written as a sum of positive squares in only one way, i.e., 2016107490609 + 4004611524 = 1419897^2 + 63282^2 .

It is not a de Polignac number, because 2020112102133 - 2⁴ = 2020112102117 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2020112102633) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 112228450110 + ... + 112228450127.

It is an arithmetic number, because the mean of its divisors is an integer number (486323283849).

Almost surely, 2^{2020112102133} is an apocalyptic number.

It is an amenable number.

2020112102133 is a deficient number, since it is larger than the sum of its proper divisors (897827600961).

2020112102133 is a wasteful number, since it uses less digits than its factorization.

2020112102133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224456900243 (or 224456900240 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 2020112102133 its reverse (3312012110202), we get a palindrome (5332124212335).

The spelling of 2020112102133 in words is "two trillion, twenty billion, one hundred twelve million, one hundred two thousand, one hundred thirty-three".