105464445223 has 2 divisors, whose sum is σ = 105464445224. Its totient is φ = 105464445222.

The previous prime is 105464445221. The next prime is 105464445239. The reversal of 105464445223 is 322544464501.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 105464445223 - 2¹ = 105464445221 is a prime.

It is a super-2 number, since 2×105464445223² (a number of 23 digits) contains 22 as substring.

Together with 105464445221, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (105464445221) 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, 52732222611 + 52732222612.

It is an arithmetic number, because the mean of its divisors is an integer number (52732222612).

Almost surely, 2^105464445223 is an apocalyptic number.

105464445223 is a deficient number, since it is larger than the sum of its proper divisors (1).

105464445223 is an equidigital number, since it uses as much as digits as its factorization.

105464445223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 460800, while the sum is 40.

The spelling of 105464445223 in words is "one hundred five billion, four hundred sixty-four million, four hundred forty-five thousand, two hundred twenty-three".