2311244063 has 2 divisors, whose sum is σ = 2311244064. Its totient is φ = 2311244062.

The previous prime is 2311244053. The next prime is 2311244077. The reversal of 2311244063 is 3604421132.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2311244063 - 2¹² = 2311239967 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2311244053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1155622031 + 1155622032.

It is an arithmetic number, because the mean of its divisors is an integer number (1155622032).

Almost surely, 2^2311244063 is an apocalyptic number.

2311244063 is a deficient number, since it is larger than the sum of its proper divisors (1).

2311244063 is an equidigital number, since it uses as much as digits as its factorization.

2311244063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 2311244063 is about 48075.3997695287. The cubic root of 2311244063 is about 1322.1536741074.

Adding to 2311244063 its reverse (3604421132), we get a palindrome (5915665195).

The spelling of 2311244063 in words is "two billion, three hundred eleven million, two hundred forty-four thousand, sixty-three".