105164044525343 has 4 divisors (see below), whose sum is σ = 105166354193448. Its totient is φ = 105161734857240.

The previous prime is 105164044525277. The next prime is 105164044525363. The reversal of 105164044525343 is 343525440461501.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 105164044525343 - 2¹² = 105164044521247 is a prime.

It is a super-2 number, since 2×105164044525343² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105164044525363) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1154765753 + ... + 1154856818.

It is an arithmetic number, because the mean of its divisors is an integer number (26291588548362).

Almost surely, 2^{105164044525343} is an apocalyptic number.

105164044525343 is a deficient number, since it is larger than the sum of its proper divisors (2309668105).

105164044525343 is an equidigital number, since it uses as much as digits as its factorization.

105164044525343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2309668104.

The product of its (nonzero) digits is 3456000, while the sum is 47.

Adding to 105164044525343 its reverse (343525440461501), we get a palindrome (448689484986844).

The spelling of 105164044525343 in words is "one hundred five trillion, one hundred sixty-four billion, forty-four million, five hundred twenty-five thousand, three hundred forty-three".