20201310102 has 16 divisors (see below), whose sum is σ = 40427320752. Its totient is φ = 6729653280.

The previous prime is 20201310089. The next prime is 20201310109. The reversal of 20201310102 is 20101310202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20201310109) 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, 1018549 + ... + 1038192.

It is an arithmetic number, because the mean of its divisors is an integer number (2526707547).

Almost surely, 2^20201310102 is an apocalyptic number.

20201310102 is an abundant number, since it is smaller than the sum of its proper divisors (20226010650).

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

20201310102 is a wasteful number, since it uses less digits than its factorization.

20201310102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2058383.

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 20201310102 its reverse (20101310202), we get a palindrome (40302620304).

The spelling of 20201310102 in words is "twenty billion, two hundred one million, three hundred ten thousand, one hundred two".