104512365 has 12 divisors (see below), whose sum is σ = 181154844. Its totient is φ = 55739904.

The previous prime is 104512363. The next prime is 104512367. The reversal of 104512365 is 563215401.

It is an interprime number because it is at equal distance from previous prime (104512363) and next prime (104512367).

It can be written as a sum of positive squares in 2 ways, for example, as 51236964 + 53275401 = 7158^2 + 7299^2 .

It is not a de Polignac number, because 104512365 - 2¹ = 104512363 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104512363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1161204 + ... + 1161293.

It is an arithmetic number, because the mean of its divisors is an integer number (15096237).

Almost surely, 2^104512365 is an apocalyptic number.

104512365 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

104512365 is a deficient number, since it is larger than the sum of its proper divisors (76642479).

104512365 is a wasteful number, since it uses less digits than its factorization.

104512365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2322508 (or 2322505 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The square root of 104512365 is about 10223.1289241602. The cubic root of 104512365 is about 471.0379430398.

Adding to 104512365 its reverse (563215401), we get a palindrome (667727766).

The spelling of 104512365 in words is "one hundred four million, five hundred twelve thousand, three hundred sixty-five".