105365154745 has 8 divisors (see below), whose sum is σ = 129855434184. Its totient is φ = 82013958144.

The previous prime is 105365154737. The next prime is 105365154749. The reversal of 105365154745 is 547451563501.

It can be written as a sum of positive squares in 4 ways, for example, as 59089831056 + 46275323689 = 243084^2 + 215117^2 .

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 105365154745 - 2³ = 105365154737 is a prime.

It is a super-2 number, since 2×105365154745² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 105365154695 and 105365154704.

It is not an unprimeable number, because it can be changed into a prime (105365154749) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 284770504 + ... + 284770873.

It is an arithmetic number, because the mean of its divisors is an integer number (16231929273).

Almost surely, 2^105365154745 is an apocalyptic number.

It is an amenable number.

105365154745 is a deficient number, since it is larger than the sum of its proper divisors (24490279439).

105365154745 is an equidigital number, since it uses as much as digits as its factorization.

105365154745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 569541419.

The product of its (nonzero) digits is 1260000, while the sum is 46.

The spelling of 105365154745 in words is "one hundred five billion, three hundred sixty-five million, one hundred fifty-four thousand, seven hundred forty-five".