230321331277 has 2 divisors, whose sum is σ = 230321331278. Its totient is φ = 230321331276.

The previous prime is 230321331241. The next prime is 230321331301. The reversal of 230321331277 is 772133123032.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 134410957641 + 95910373636 = 366621^2 + 309694^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-230321331277 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (230321301277) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115160665638 + 115160665639.

It is an arithmetic number, because the mean of its divisors is an integer number (115160665639).

Almost surely, 2^230321331277 is an apocalyptic number.

It is an amenable number.

230321331277 is a deficient number, since it is larger than the sum of its proper divisors (1).

230321331277 is an equidigital number, since it uses as much as digits as its factorization.

230321331277 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 31752, while the sum is 34.

The spelling of 230321331277 in words is "two hundred thirty billion, three hundred twenty-one million, three hundred thirty-one thousand, two hundred seventy-seven".