105444141323 has 2 divisors, whose sum is σ = 105444141324. Its totient is φ = 105444141322.

The previous prime is 105444141301. The next prime is 105444141347. The reversal of 105444141323 is 323141444501.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 105444141323 - 2⁸ = 105444141067 is a prime.

It is a super-2 number, since 2×105444141323² (a number of 23 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 105444141323.

It is not a weakly prime, because it can be changed into another prime (105444141373) 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, 52722070661 + 52722070662.

It is an arithmetic number, because the mean of its divisors is an integer number (52722070662).

Almost surely, 2^105444141323 is an apocalyptic number.

105444141323 is a deficient number, since it is larger than the sum of its proper divisors (1).

105444141323 is an equidigital number, since it uses as much as digits as its factorization.

105444141323 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23040, while the sum is 32.

Adding to 105444141323 its reverse (323141444501), we get a palindrome (428585585824).

The spelling of 105444141323 in words is "one hundred five billion, four hundred forty-four million, one hundred forty-one thousand, three hundred twenty-three".