2020710123 has 12 divisors (see below), whose sum is σ = 2921249448. Its totient is φ = 1346011200.

The previous prime is 2020710091. The next prime is 2020710157. The reversal of 2020710123 is 3210170202.

It is not a de Polignac number, because 2020710123 - 2⁵ = 2020710091 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2020710096 and 2020710105.

It is not an unprimeable number, because it can be changed into a prime (2020718123) 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, 82665 + ... + 104282.

It is an arithmetic number, because the mean of its divisors is an integer number (243437454).

Almost surely, 2^2020710123 is an apocalyptic number.

2020710123 is a deficient number, since it is larger than the sum of its proper divisors (900539325).

2020710123 is a wasteful number, since it uses less digits than its factorization.

2020710123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188154 (or 188151 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 18.

The square root of 2020710123 is about 44952.3094289937. The cubic root of 2020710123 is about 1264.2549780957.

Adding to 2020710123 its reverse (3210170202), we get a palindrome (5230880325).

The spelling of 2020710123 in words is "two billion, twenty million, seven hundred ten thousand, one hundred twenty-three".