2020210123 has 8 divisors (see below), whose sum is σ = 2051235648. Its totient is φ = 1989343944.

The previous prime is 2020210111. The next prime is 2020210141. The reversal of 2020210123 is 3210120202.

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

It is a cyclic number.

It is not a de Polignac number, because 2020210123 - 2¹⁷ = 2020079051 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2020210223) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 14161 + ... + 65122.

It is an arithmetic number, because the mean of its divisors is an integer number (256404456).

Almost surely, 2^2020210123 is an apocalyptic number.

2020210123 is a deficient number, since it is larger than the sum of its proper divisors (31025525).

2020210123 is an equidigital number, since it uses as much as digits as its factorization.

2020210123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79673.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 2020210123 is about 44946.7476353963. The cubic root of 2020210123 is about 1264.1506946846.

Adding to 2020210123 its reverse (3210120202), we get a palindrome (5230330325).

The spelling of 2020210123 in words is "two billion, twenty million, two hundred ten thousand, one hundred twenty-three".