105366412243 has 2 divisors, whose sum is σ = 105366412244. Its totient is φ = 105366412242.

The previous prime is 105366412237. The next prime is 105366412247. The reversal of 105366412243 is 342214663501.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-105366412243 is a prime.

It is a super-2 number, since 2×105366412243² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (105366412247) 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, 52683206121 + 52683206122.

It is an arithmetic number, because the mean of its divisors is an integer number (52683206122).

Almost surely, 2^105366412243 is an apocalyptic number.

105366412243 is a deficient number, since it is larger than the sum of its proper divisors (1).

105366412243 is an equidigital number, since it uses as much as digits as its factorization.

105366412243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 103680, while the sum is 37.

The spelling of 105366412243 in words is "one hundred five billion, three hundred sixty-six million, four hundred twelve thousand, two hundred forty-three".