2313223147 has 2 divisors, whose sum is σ = 2313223148. Its totient is φ = 2313223146.

The previous prime is 2313223109. The next prime is 2313223169. The reversal of 2313223147 is 7413223132.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2313223147 - 2³¹ = 165739499 is a prime.

It is not a weakly prime, because it can be changed into another prime (2313223177) 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, 1156611573 + 1156611574.

It is an arithmetic number, because the mean of its divisors is an integer number (1156611574).

Almost surely, 2^2313223147 is an apocalyptic number.

2313223147 is a deficient number, since it is larger than the sum of its proper divisors (1).

2313223147 is an equidigital number, since it uses as much as digits as its factorization.

2313223147 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6048, while the sum is 28.

The square root of 2313223147 is about 48095.9784909300. The cubic root of 2313223147 is about 1322.5309466352.

Adding to 2313223147 its reverse (7413223132), we get a palindrome (9726446279).

The spelling of 2313223147 in words is "two billion, three hundred thirteen million, two hundred twenty-three thousand, one hundred forty-seven".