2023020323213 has 2 divisors, whose sum is σ = 2023020323214. Its totient is φ = 2023020323212.

The previous prime is 2023020323209. The next prime is 2023020323221. The reversal of 2023020323213 is 3123230203202.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1869025297129 + 153995026084 = 1367123^2 + 392422^2 .

It is a cyclic number.

It is not a de Polignac number, because 2023020323213 - 2² = 2023020323209 is a prime.

It is a super-2 number, since 2×2023020323213² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2023020323273) 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 as a sum of consecutive naturals, namely, 1011510161606 + 1011510161607.

It is an arithmetic number, because the mean of its divisors is an integer number (1011510161607).

Almost surely, 2^{2023020323213} is an apocalyptic number.

It is an amenable number.

2023020323213 is a deficient number, since it is larger than the sum of its proper divisors (1).

2023020323213 is an equidigital number, since it uses as much as digits as its factorization.

2023020323213 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 2023020323213 its reverse (3123230203202), we get a palindrome (5146250526415).

The spelling of 2023020323213 in words is "two trillion, twenty-three billion, twenty million, three hundred twenty-three thousand, two hundred thirteen".