13104334202505 has 32 divisors (see below), whose sum is σ = 25805458124544. Its totient is φ = 5529741025536.

The previous prime is 13104334202441. The next prime is 13104334202591. The reversal of 13104334202505 is 50520243340131.

It is not a de Polignac number, because 13104334202505 - 2⁶ = 13104334202441 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4800121054 + ... + 4800123783.

It is an arithmetic number, because the mean of its divisors is an integer number (806420566392).

Almost surely, 2^{13104334202505} is an apocalyptic number.

13104334202505 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13104334202505 is a deficient number, since it is larger than the sum of its proper divisors (12701123922039).

13104334202505 is a wasteful number, since it uses less digits than its factorization.

13104334202505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9600244865.

The product of its (nonzero) digits is 43200, while the sum is 33.

Adding to 13104334202505 its reverse (50520243340131), we get a palindrome (63624577542636).

The spelling of 13104334202505 in words is "thirteen trillion, one hundred four billion, three hundred thirty-four million, two hundred two thousand, five hundred five".