105342533605 has 8 divisors (see below), whose sum is σ = 126455615352. Its totient is φ = 84244310208.

The previous prime is 105342533599. The next prime is 105342533627. The reversal of 105342533605 is 506335243501.

It can be written as a sum of positive squares in 4 ways, for example, as 11879038081 + 93463495524 = 108991^2 + 305718^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 105342533605 - 2¹¹ = 105342531557 is a prime.

It is a super-2 number, since 2×105342533605² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3698982 + ... + 3727351.

It is an arithmetic number, because the mean of its divisors is an integer number (15806951919).

Almost surely, 2^105342533605 is an apocalyptic number.

It is an amenable number.

105342533605 is a deficient number, since it is larger than the sum of its proper divisors (21113081747).

105342533605 is an equidigital number, since it uses as much as digits as its factorization.

105342533605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7429175.

The product of its (nonzero) digits is 162000, while the sum is 37.

The spelling of 105342533605 in words is "one hundred five billion, three hundred forty-two million, five hundred thirty-three thousand, six hundred five".