104243351005 has 8 divisors (see below), whose sum is σ = 128472886872. Its totient is φ = 81140770368.

The previous prime is 104243350997. The next prime is 104243351029. The reversal of 104243351005 is 500153342401.

It can be written as a sum of positive squares in 4 ways, for example, as 6582725956 + 97660625049 = 81134^2 + 312507^2 .

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 104243351005 - 2³ = 104243350997 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 281738602 + ... + 281738971.

It is an arithmetic number, because the mean of its divisors is an integer number (16059110859).

Almost surely, 2^104243351005 is an apocalyptic number.

It is an amenable number.

104243351005 is a deficient number, since it is larger than the sum of its proper divisors (24229535867).

104243351005 is an equidigital number, since it uses as much as digits as its factorization.

104243351005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 563477615.

The product of its (nonzero) digits is 7200, while the sum is 28.

Adding to 104243351005 its reverse (500153342401), we get a palindrome (604396693406).

The spelling of 104243351005 in words is "one hundred four billion, two hundred forty-three million, three hundred fifty-one thousand, five".