230420181241 has 2 divisors, whose sum is σ = 230420181242. Its totient is φ = 230420181240.

The previous prime is 230420181223. The next prime is 230420181283. The reversal of 230420181241 is 142181024032.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 206520258025 + 23899923216 = 454445^2 + 154596^2 .

It is a cyclic number.

It is not a de Polignac number, because 230420181241 - 2⁷ = 230420181113 is a prime.

It is not a weakly prime, because it can be changed into another prime (230420181041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115210090620 + 115210090621.

It is an arithmetic number, because the mean of its divisors is an integer number (115210090621).

Almost surely, 2^230420181241 is an apocalyptic number.

It is an amenable number.

230420181241 is a deficient number, since it is larger than the sum of its proper divisors (1).

230420181241 is an equidigital number, since it uses as much as digits as its factorization.

230420181241 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3072, while the sum is 28.

The spelling of 230420181241 in words is "two hundred thirty billion, four hundred twenty million, one hundred eighty-one thousand, two hundred forty-one".