2320412543 has 2 divisors, whose sum is σ = 2320412544. Its totient is φ = 2320412542.

The previous prime is 2320412533. The next prime is 2320412551. The reversal of 2320412543 is 3452140232.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2320412543 - 2⁸ = 2320412287 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2320412503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1160206271 + 1160206272.

It is an arithmetic number, because the mean of its divisors is an integer number (1160206272).

Almost surely, 2^2320412543 is an apocalyptic number.

2320412543 is a deficient number, since it is larger than the sum of its proper divisors (1).

2320412543 is an equidigital number, since it uses as much as digits as its factorization.

2320412543 is an evil number, because the sum of its binary digits is even.

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

The square root of 2320412543 is about 48170.6606037326. The cubic root of 2320412543 is about 1323.8996523634.

Adding to 2320412543 its reverse (3452140232), we get a palindrome (5772552775).

The spelling of 2320412543 in words is "two billion, three hundred twenty million, four hundred twelve thousand, five hundred forty-three".