2023323002020 has 24 divisors (see below), whose sum is σ = 4363815557304. Its totient is φ = 787455438336.

The previous prime is 2023323002011. The next prime is 2023323002087. The reversal of 2023323002020 is 202003233202.

It can be written as a sum of positive squares in 4 ways, for example, as 344935385344 + 1678387616676 = 587312^2 + 1295526^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1367109397 + ... + 1367110876.

It is an arithmetic number, because the mean of its divisors is an integer number (181825648221).

Almost surely, 2^{2023323002020} is an apocalyptic number.

2023323002020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2023323002020 is an abundant number, since it is smaller than the sum of its proper divisors (2340492555284).

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

2023323002020 is a wasteful number, since it uses less digits than its factorization.

2023323002020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2734220319 (or 2734220317 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 19.

Adding to 2023323002020 its reverse (202003233202), we get a palindrome (2225326235222).

The spelling of 2023323002020 in words is "two trillion, twenty-three billion, three hundred twenty-three million, two thousand, twenty".