230242242037 has 2 divisors, whose sum is σ = 230242242038. Its totient is φ = 230242242036.

The previous prime is 230242241993. The next prime is 230242242067. The reversal of 230242242037 is 730242242032.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 228551881041 + 1690360996 = 478071^2 + 41114^2 .

It is a cyclic number.

It is not a de Polignac number, because 230242242037 - 2³⁵ = 195882503669 is a prime.

It is a super-2 number, since 2×230242242037² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (230242242067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115121121018 + 115121121019.

It is an arithmetic number, because the mean of its divisors is an integer number (115121121019).

Almost surely, 2^230242242037 is an apocalyptic number.

It is an amenable number.

230242242037 is a deficient number, since it is larger than the sum of its proper divisors (1).

230242242037 is an equidigital number, since it uses as much as digits as its factorization.

230242242037 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32256, while the sum is 31.

Adding to 230242242037 its reverse (730242242032), we get a palindrome (960484484069).

The spelling of 230242242037 in words is "two hundred thirty billion, two hundred forty-two million, two hundred forty-two thousand, thirty-seven".