2020102100986 has 8 divisors (see below), whose sum is σ = 3031162874964. Its totient is φ = 1009714476000.

The previous prime is 2020102100969. The next prime is 2020102100987. The reversal of 2020102100986 is 6890012010202.

It can be written as a sum of positive squares in 2 ways, for example, as 2020005570361 + 96530625 = 1421269^2 + 9825^2 .

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

It is not an unprimeable number, because it can be changed into a prime (2020102100987) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 168279745 + ... + 168291748.

Almost surely, 2^{2020102100986} is an apocalyptic number.

2020102100986 is a deficient number, since it is larger than the sum of its proper divisors (1011060773978).

2020102100986 is a wasteful number, since it uses less digits than its factorization.

2020102100986 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 336574496.

The product of its (nonzero) digits is 3456, while the sum is 31.

The spelling of 2020102100986 in words is "two trillion, twenty billion, one hundred two million, one hundred thousand, nine hundred eighty-six".