105354200027 has 2 divisors, whose sum is σ = 105354200028. Its totient is φ = 105354200026.

The previous prime is 105354199999. The next prime is 105354200047. The reversal of 105354200027 is 720002453501.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 105354200027 - 2¹⁶ = 105354134491 is a prime.

It is a super-2 number, since 2×105354200027² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (105354200047) 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, 52677100013 + 52677100014.

It is an arithmetic number, because the mean of its divisors is an integer number (52677100014).

Almost surely, 2^105354200027 is an apocalyptic number.

105354200027 is a deficient number, since it is larger than the sum of its proper divisors (1).

105354200027 is an equidigital number, since it uses as much as digits as its factorization.

105354200027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8400, while the sum is 29.

Adding to 105354200027 its reverse (720002453501), we get a palindrome (825356653528).

The spelling of 105354200027 in words is "one hundred five billion, three hundred fifty-four million, two hundred thousand, twenty-seven".