2020012087 has 8 divisors (see below), whose sum is σ = 2063998080. Its totient is φ = 1976351160.

The previous prime is 2020012039. The next prime is 2020012109. The reversal of 2020012087 is 7802100202.

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 2020012087 - 2²⁷ = 1885794359 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2020010087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68683 + ... + 93580.

It is an arithmetic number, because the mean of its divisors is an integer number (257999760).

Almost surely, 2^2020012087 is an apocalyptic number.

2020012087 is a deficient number, since it is larger than the sum of its proper divisors (43985993).

2020012087 is a wasteful number, since it uses less digits than its factorization.

2020012087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162533.

The product of its (nonzero) digits is 448, while the sum is 22.

The square root of 2020012087 is about 44944.5445743975. The cubic root of 2020012087 is about 1264.1093861882.

Adding to 2020012087 its reverse (7802100202), we get a palindrome (9822112289).

The spelling of 2020012087 in words is "two billion, twenty million, twelve thousand, eighty-seven".