2020110993 has 12 divisors (see below), whose sum is σ = 2936525748. Its totient is φ = 1338161760.

The previous prime is 2020110949. The next prime is 2020111007. The reversal of 2020110993 is 3990110202.

It can be written as a sum of positive squares in 2 ways, for example, as 366224769 + 1653886224 = 19137^2 + 40668^2 .

It is not a de Polignac number, because 2020110993 - 2¹⁰ = 2020109969 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2020110593) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 713418 + ... + 716243.

It is an arithmetic number, because the mean of its divisors is an integer number (244710479).

Almost surely, 2^2020110993 is an apocalyptic number.

It is an amenable number.

2020110993 is a deficient number, since it is larger than the sum of its proper divisors (916414755).

2020110993 is a wasteful number, since it uses less digits than its factorization.

2020110993 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1429824 (or 1429821 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 27.

The square root of 2020110993 is about 44945.6448724457. The cubic root of 2020110993 is about 1264.1300174117.

The spelling of 2020110993 in words is "two billion, twenty million, one hundred ten thousand, nine hundred ninety-three".