2020123110230 has 32 divisors (see below), whose sum is σ = 3853323135360. Its totient is φ = 759883622400.

The previous prime is 2020123110167. The next prime is 2020123110233. The reversal of 2020123110230 is 320113210202.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a junction number, because it is equal to n+sod(n) for n = 2020123110199 and 2020123110208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2020123110233) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4742990 + ... + 5151329.

It is an arithmetic number, because the mean of its divisors is an integer number (120416347980).

Almost surely, 2^{2020123110230} is an apocalyptic number.

2020123110230 is a deficient number, since it is larger than the sum of its proper divisors (1833200025130).

2020123110230 is a wasteful number, since it uses less digits than its factorization.

2020123110230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9895544.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 2020123110230 its reverse (320113210202), we get a palindrome (2340236320432).

The spelling of 2020123110230 in words is "two trillion, twenty billion, one hundred twenty-three million, one hundred ten thousand, two hundred thirty".