2020123210 has 16 divisors (see below), whose sum is σ = 4155682176. Its totient is φ = 692613648.

The previous prime is 2020123201. The next prime is 2020123253. The reversal of 2020123210 is 123210202.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14429382 + ... + 14429521.

It is an arithmetic number, because the mean of its divisors is an integer number (259730136).

Almost surely, 2^2020123210 is an apocalyptic number.

2020123210 is an abundant number, since it is smaller than the sum of its proper divisors (2135558966).

2020123210 is a wasteful number, since it uses less digits than its factorization.

2020123210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28858917.

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

The square root of 2020123210 is about 44945.7807808475. The cubic root of 2020123210 is about 1264.1325657610.

Adding to 2020123210 its reverse (123210202), we get a palindrome (2143333412).

The spelling of 2020123210 in words is "two billion, twenty million, one hundred twenty-three thousand, two hundred ten".