2020123331310 has 64 divisors (see below), whose sum is σ = 5541287334912. Its totient is φ = 461711006976.

The previous prime is 2020123331297. The next prime is 2020123331327. The reversal of 2020123331310 is 131333210202.

It is a super-2 number, since 2×2020123331310² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2833279 + ... + 3473861.

It is an arithmetic number, because the mean of its divisors is an integer number (86582614608).

Almost surely, 2^{2020123331310} is an apocalyptic number.

2020123331310 is an abundant number, since it is smaller than the sum of its proper divisors (3521164003602).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2020123331310 is a wasteful number, since it uses less digits than its factorization.

2020123331310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 655617.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 2020123331310 its reverse (131333210202), we get a palindrome (2151456541512).

The spelling of 2020123331310 in words is "two trillion, twenty billion, one hundred twenty-three million, three hundred thirty-one thousand, three hundred ten".