230234312212237 has 2 divisors, whose sum is σ = 230234312212238. Its totient is φ = 230234312212236.

The previous prime is 230234312212199. The next prime is 230234312212241. The reversal of 230234312212237 is 732212213432032.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 187476915912841 + 42757396299396 = 13692221^2 + 6538914^2 .

It is a cyclic number.

It is not a de Polignac number, because 230234312212237 - 2³¹ = 230232164728589 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 230234312212196 and 230234312212205.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (230234312212637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115117156106118 + 115117156106119.

It is an arithmetic number, because the mean of its divisors is an integer number (115117156106119).

Almost surely, 2^{230234312212237} is an apocalyptic number.

It is an amenable number.

230234312212237 is a deficient number, since it is larger than the sum of its proper divisors (1).

230234312212237 is an equidigital number, since it uses as much as digits as its factorization.

230234312212237 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 145152, while the sum is 37.

Adding to 230234312212237 its reverse (732212213432032), we get a palindrome (962446525644269).

The spelling of 230234312212237 in words is "two hundred thirty trillion, two hundred thirty-four billion, three hundred twelve million, two hundred twelve thousand, two hundred thirty-seven".