2020104012 has 24 divisors (see below), whose sum is σ = 4716532800. Its totient is φ = 672945616.

The previous prime is 2020103993. The next prime is 2020104017. The reversal of 2020104012 is 2104010202.

It is a super-2 number, since 2×2020104012² = 8161640438596992288, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is not an unprimeable number, because it can be changed into a prime (2020104017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32562 + ... + 71417.

It is an arithmetic number, because the mean of its divisors is an integer number (196522200).

Almost surely, 2^2020104012 is an apocalyptic number.

It is an amenable number.

2020104012 is an abundant number, since it is smaller than the sum of its proper divisors (2696428788).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2020104012 is a wasteful number, since it uses less digits than its factorization.

2020104012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105605 (or 105603 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 12.

The square root of 2020104012 is about 44945.5672119064. The cubic root of 2020104012 is about 1264.1285612373.

Adding to 2020104012 its reverse (2104010202), we get a palindrome (4124114214).

The spelling of 2020104012 in words is "two billion, twenty million, one hundred four thousand, twelve".