2020031102 has 8 divisors (see below), whose sum is σ = 3032515800. Its totient is φ = 1009192504.

The previous prime is 2020031071. The next prime is 2020031129. The reversal of 2020031102 is 2011300202.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 408452 + ... + 413367.

It is an arithmetic number, because the mean of its divisors is an integer number (379064475).

Almost surely, 2^2020031102 is an apocalyptic number.

2020031102 is a deficient number, since it is larger than the sum of its proper divisors (1012484698).

2020031102 is a wasteful number, since it uses less digits than its factorization.

2020031102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 823050.

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 2020031102 is about 44944.7561123653. The cubic root of 2020031102 is about 1264.1133526603.

Adding to 2020031102 its reverse (2011300202), we get a palindrome (4031331304).

The spelling of 2020031102 in words is "two billion, twenty million, thirty-one thousand, one hundred two".