2031244253 has 2 divisors, whose sum is σ = 2031244254. Its totient is φ = 2031244252.

The previous prime is 2031244219. The next prime is 2031244273. The reversal of 2031244253 is 3524421302.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2031034489 + 209764 = 45067^2 + 458^2 .

It is a cyclic number.

It is not a de Polignac number, because 2031244253 - 2¹² = 2031240157 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2031244273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1015622126 + 1015622127.

It is an arithmetic number, because the mean of its divisors is an integer number (1015622127).

Almost surely, 2^2031244253 is an apocalyptic number.

It is an amenable number.

2031244253 is a deficient number, since it is larger than the sum of its proper divisors (1).

2031244253 is an equidigital number, since it uses as much as digits as its factorization.

2031244253 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 2031244253 is about 45069.3271860142. The cubic root of 2031244253 is about 1266.4480603891.

Adding to 2031244253 its reverse (3524421302), we get a palindrome (5555665555).

The spelling of 2031244253 in words is "two billion, thirty-one million, two hundred forty-four thousand, two hundred fifty-three".