104623132365 has 24 divisors (see below), whose sum is σ = 181395197568. Its totient is φ = 55784100960.

The previous prime is 104623132309. The next prime is 104623132379. The reversal of 104623132365 is 563231326401.

104623132365 is a `hidden beast` number, since 1 + 0 + 4 + 623 + 1 + 3 + 23 + 6 + 5 = 666.

It is not a de Polignac number, because 104623132365 - 2¹⁶ = 104623066829 is a prime.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 139081 + ... + 478110.

It is an arithmetic number, because the mean of its divisors is an integer number (7558133232).

Almost surely, 2^104623132365 is an apocalyptic number.

104623132365 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

104623132365 is a deficient number, since it is larger than the sum of its proper divisors (76772065203).

104623132365 is a wasteful number, since it uses less digits than its factorization.

104623132365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 620969 (or 620966 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 36.

Adding to 104623132365 its reverse (563231326401), we get a palindrome (667854458766).

The spelling of 104623132365 in words is "one hundred four billion, six hundred twenty-three million, one hundred thirty-two thousand, three hundred sixty-five".