105065000616005 has 4 divisors (see below), whose sum is σ = 126078000739212. Its totient is φ = 84052000492800.

The previous prime is 105065000615983. The next prime is 105065000616053. The reversal of 105065000616005 is 500616000560501.

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

It can be written as a sum of positive squares in 2 ways, for example, as 65319516038401 + 39745484577604 = 8082049^2 + 6304402^2 .

It is not a de Polignac number, because 105065000616005 - 2⁶ = 105065000615941 is a prime.

It is a super-2 number, since 2×105065000616005² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10506500061596 + ... + 10506500061605.

It is an arithmetic number, because the mean of its divisors is an integer number (31519500184803).

Almost surely, 2^{105065000616005} is an apocalyptic number.

It is an amenable number.

105065000616005 is a deficient number, since it is larger than the sum of its proper divisors (21013000123207).

105065000616005 is an equidigital number, since it uses as much as digits as its factorization.

105065000616005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21013000123206.

The product of its (nonzero) digits is 27000, while the sum is 35.

The spelling of 105065000616005 in words is "one hundred five trillion, sixty-five billion, six hundred sixteen thousand, five".