2321243159 has 2 divisors, whose sum is σ = 2321243160. Its totient is φ = 2321243158.

The previous prime is 2321243083. The next prime is 2321243179. The reversal of 2321243159 is 9513421232.

2321243159 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2321243159 - 2¹⁶ = 2321177623 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2321243179) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1160621579 + 1160621580.

It is an arithmetic number, because the mean of its divisors is an integer number (1160621580).

Almost surely, 2^2321243159 is an apocalyptic number.

2321243159 is a deficient number, since it is larger than the sum of its proper divisors (1).

2321243159 is an equidigital number, since it uses as much as digits as its factorization.

2321243159 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12960, while the sum is 32.

The square root of 2321243159 is about 48179.2814288466. The cubic root of 2321243159 is about 1324.0576014391.

The spelling of 2321243159 in words is "two billion, three hundred twenty-one million, two hundred forty-three thousand, one hundred fifty-nine".