2020133113 has 4 divisors (see below), whose sum is σ = 2020410000. Its totient is φ = 2019856228.

The previous prime is 2020133111. The next prime is 2020133119. The reversal of 2020133113 is 3113310202.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3113310202 = 2 ⋅1556655101.

It is a cyclic number.

It is not a de Polignac number, because 2020133113 - 2¹ = 2020133111 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2020133111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 127195 + ... + 142192.

It is an arithmetic number, because the mean of its divisors is an integer number (505102500).

Almost surely, 2^2020133113 is an apocalyptic number.

It is an amenable number.

2020133113 is a deficient number, since it is larger than the sum of its proper divisors (276887).

2020133113 is an equidigital number, since it uses as much as digits as its factorization.

2020133113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276886.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 2020133113 is about 44945.8909467818. The cubic root of 2020133113 is about 1264.1346314245.

Adding to 2020133113 its reverse (3113310202), we get a palindrome (5133443315).

The spelling of 2020133113 in words is "two billion, twenty million, one hundred thirty-three thousand, one hundred thirteen".