2020113102 has 24 divisors (see below), whose sum is σ = 4699855656. Its totient is φ = 577175088.

The previous prime is 2020113089. The next prime is 2020113103. The reversal of 2020113102 is 2013110202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2020113103) 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 11 ways as a sum of consecutive naturals, for example, 3435273 + ... + 3435860.

It is an arithmetic number, because the mean of its divisors is an integer number (195827319).

Almost surely, 2^2020113102 is an apocalyptic number.

2020113102 is an abundant number, since it is smaller than the sum of its proper divisors (2679742554).

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

2020113102 is a wasteful number, since it uses less digits than its factorization.

2020113102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6871152 (or 6871145 counting only the distinct ones).

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

The square root of 2020113102 is about 44945.6683341120. The cubic root of 2020113102 is about 1264.1304573297.

Adding to 2020113102 its reverse (2013110202), we get a palindrome (4033223304).

The spelling of 2020113102 in words is "two billion, twenty million, one hundred thirteen thousand, one hundred two".