2020012033 has 8 divisors (see below), whose sum is σ = 2183865768. Its totient is φ = 1857368064.

The previous prime is 2020012031. The next prime is 2020012039. The reversal of 2020012033 is 3302100202.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 102272769 + 1917739264 = 10113^2 + 43792^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2020012033 - 2¹ = 2020012031 is a prime.

It is a super-2 number, since 2×2020012033² = 8160897226929586178, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2020012031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 298966 + ... + 305647.

It is an arithmetic number, because the mean of its divisors is an integer number (272983221).

Almost surely, 2^2020012033 is an apocalyptic number.

It is an amenable number.

2020012033 is a deficient number, since it is larger than the sum of its proper divisors (163853735).

2020012033 is a wasteful number, since it uses less digits than its factorization.

2020012033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 604883.

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 2020012033 is about 44944.5439736571. The cubic root of 2020012033 is about 1264.1093749239.

Adding to 2020012033 its reverse (3302100202), we get a palindrome (5322112235).

The spelling of 2020012033 in words is "two billion, twenty million, twelve thousand, thirty-three".