230132231237 has 2 divisors, whose sum is σ = 230132231238. Its totient is φ = 230132231236.

The previous prime is 230132231123. The next prime is 230132231239. The reversal of 230132231237 is 732132231032.

It is a happy number.

230132231237 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 can be written as a sum of positive squares in only one way, i.e., 229293491716 + 838739521 = 478846^2 + 28961^2 .

It is a cyclic number.

It is not a de Polignac number, because 230132231237 - 2⁸ = 230132230981 is a prime.

Together with 230132231239, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (230132231239) 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, 115066115618 + 115066115619.

It is an arithmetic number, because the mean of its divisors is an integer number (115066115619).

Almost surely, 2^230132231237 is an apocalyptic number.

It is an amenable number.

230132231237 is a deficient number, since it is larger than the sum of its proper divisors (1).

230132231237 is an equidigital number, since it uses as much as digits as its factorization.

230132231237 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9072, while the sum is 29.

Adding to 230132231237 its reverse (732132231032), we get a palindrome (962264462269).

The spelling of 230132231237 in words is "two hundred thirty billion, one hundred thirty-two million, two hundred thirty-one thousand, two hundred thirty-seven".