13104405353403 has 96 divisors (see below), whose sum is σ = 23797820592000. Its totient is φ = 6904753680384.

The previous prime is 13104405353387. The next prime is 13104405353407. The reversal of 13104405353403 is 30435350440131.

13104405353403 is a `hidden beast` number, since 1 + 31 + 0 + 4 + 40 + 53 + 534 + 0 + 3 = 666.

It is not a de Polignac number, because 13104405353403 - 2⁴ = 13104405353387 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13104405353407) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 37105951 + ... + 37457447.

It is an arithmetic number, because the mean of its divisors is an integer number (247893964500).

Almost surely, 2^{13104405353403} is an apocalyptic number.

13104405353403 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

13104405353403 is a deficient number, since it is larger than the sum of its proper divisors (10693415238597).

13104405353403 is a wasteful number, since it uses less digits than its factorization.

13104405353403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 352466 (or 352449 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 36.

Adding to 13104405353403 its reverse (30435350440131), we get a palindrome (43539755793534).

The spelling of 13104405353403 in words is "thirteen trillion, one hundred four billion, four hundred five million, three hundred fifty-three thousand, four hundred three".