2023256293 has 2 divisors, whose sum is σ = 2023256294. Its totient is φ = 2023256292.

The previous prime is 2023256251. The next prime is 2023256317. The reversal of 2023256293 is 3926523202.

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., 1965769569 + 57486724 = 44337^2 + 7582^2 .

It is a cyclic number.

It is not a de Polignac number, because 2023256293 - 2²¹ = 2021159141 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2023256693) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1011628146 + 1011628147.

It is an arithmetic number, because the mean of its divisors is an integer number (1011628147).

Almost surely, 2^2023256293 is an apocalyptic number.

It is an amenable number.

2023256293 is a deficient number, since it is larger than the sum of its proper divisors (1).

2023256293 is an equidigital number, since it uses as much as digits as its factorization.

2023256293 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 38880, while the sum is 34.

The square root of 2023256293 is about 44980.6213051799. The cubic root of 2023256293 is about 1264.7857580071.

Adding to 2023256293 its reverse (3926523202), we get a palindrome (5949779495).

The spelling of 2023256293 in words is "two billion, twenty-three million, two hundred fifty-six thousand, two hundred ninety-three".