2020101012102 has 16 divisors (see below), whose sum is σ = 4044337350192. Its totient is φ = 672677783040.

The previous prime is 2020101012001. The next prime is 2020101012169. The reversal of 2020101012102 is 2012101010202.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 172298899 + ... + 172310622.

It is an arithmetic number, because the mean of its divisors is an integer number (252771084387).

Almost surely, 2^{2020101012102} is an apocalyptic number.

2020101012102 is an abundant number, since it is smaller than the sum of its proper divisors (2024236338090).

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

2020101012102 is a wasteful number, since it uses less digits than its factorization.

2020101012102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 344610503.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 2020101012102 its reverse (2012101010202), we get a palindrome (4032202022304).

The spelling of 2020101012102 in words is "two trillion, twenty billion, one hundred one million, twelve thousand, one hundred two".