105165270347 has 2 divisors, whose sum is σ = 105165270348. Its totient is φ = 105165270346.

The previous prime is 105165270337. The next prime is 105165270437. The reversal of 105165270347 is 743072561501.

Together with next prime (105165270437) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is an emirp because it is prime and its reverse (743072561501) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 105165270347 - 2¹⁰ = 105165269323 is a prime.

It is a super-2 number, since 2×105165270347² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (105165270337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52582635173 + 52582635174.

It is an arithmetic number, because the mean of its divisors is an integer number (52582635174).

Almost surely, 2^105165270347 is an apocalyptic number.

105165270347 is a deficient number, since it is larger than the sum of its proper divisors (1).

105165270347 is an equidigital number, since it uses as much as digits as its factorization.

105165270347 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 176400, while the sum is 41.

The spelling of 105165270347 in words is "one hundred five billion, one hundred sixty-five million, two hundred seventy thousand, three hundred forty-seven".