2443023137 has 2 divisors, whose sum is σ = 2443023138. Its totient is φ = 2443023136.

The previous prime is 2443023119. The next prime is 2443023157. The reversal of 2443023137 is 7313203442.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2149620496 + 293402641 = 46364^2 + 17129^2 .

It is a cyclic number.

It is not a de Polignac number, because 2443023137 - 2⁶ = 2443023073 is a prime.

It is not a weakly prime, because it can be changed into another prime (2443023157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1221511568 + 1221511569.

It is an arithmetic number, because the mean of its divisors is an integer number (1221511569).

Almost surely, 2^2443023137 is an apocalyptic number.

It is an amenable number.

2443023137 is a deficient number, since it is larger than the sum of its proper divisors (1).

2443023137 is an equidigital number, since it uses as much as digits as its factorization.

2443023137 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12096, while the sum is 29.

The square root of 2443023137 is about 49426.9474780711. The cubic root of 2443023137 is about 1346.8188724137.

Adding to 2443023137 its reverse (7313203442), we get a palindrome (9756226579).

The spelling of 2443023137 in words is "two billion, four hundred forty-three million, twenty-three thousand, one hundred thirty-seven".