230105430103277 has 2 divisors, whose sum is σ = 230105430103278. Its totient is φ = 230105430103276.

The previous prime is 230105430103207. The next prime is 230105430103337. The reversal of 230105430103277 is 772301034501032.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 194522546813956 + 35582883289321 = 13947134^2 + 5965139^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-230105430103277 is a prime.

It is a super-2 number, since 2×230105430103277² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 230105430103277.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (230105430103207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115052715051638 + 115052715051639.

It is an arithmetic number, because the mean of its divisors is an integer number (115052715051639).

Almost surely, 2^{230105430103277} is an apocalyptic number.

It is an amenable number.

230105430103277 is a deficient number, since it is larger than the sum of its proper divisors (1).

230105430103277 is an equidigital number, since it uses as much as digits as its factorization.

230105430103277 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 105840, while the sum is 38.

The spelling of 230105430103277 in words is "two hundred thirty trillion, one hundred five billion, four hundred thirty million, one hundred three thousand, two hundred seventy-seven".