2023323013 has 2 divisors, whose sum is σ = 2023323014. Its totient is φ = 2023323012.

The previous prime is 2023322999. The next prime is 2023323019. The reversal of 2023323013 is 3103233202.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1203187969 + 820135044 = 34687^2 + 28638^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2023323013 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2023323019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1011661506 + 1011661507.

It is an arithmetic number, because the mean of its divisors is an integer number (1011661507).

Almost surely, 2^2023323013 is an apocalyptic number.

It is an amenable number.

2023323013 is a deficient number, since it is larger than the sum of its proper divisors (1).

2023323013 is an equidigital number, since it uses as much as digits as its factorization.

2023323013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 19.

The square root of 2023323013 is about 44981.3629517826. The cubic root of 2023323013 is about 1264.7996606086.

Adding to 2023323013 its reverse (3103233202), we get a palindrome (5126556215).

The spelling of 2023323013 in words is "two billion, twenty-three million, three hundred twenty-three thousand, thirteen".