13105403203334 has 16 divisors (see below), whose sum is σ = 21170507488368. Its totient is φ = 6048578839392.

The previous prime is 13105403203313. The next prime is 13105403203391. The reversal of 13105403203334 is 43330230450131.

It is a self number, because there is not a number n which added to its sum of digits gives 13105403203334.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 499472 + ... + 5143955.

It is an arithmetic number, because the mean of its divisors is an integer number (1323156718023).

Almost surely, 2^{13105403203334} is an apocalyptic number.

13105403203334 is a deficient number, since it is larger than the sum of its proper divisors (8065104285034).

13105403203334 is a wasteful number, since it uses less digits than its factorization.

13105403203334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5732759.

The product of its (nonzero) digits is 38880, while the sum is 32.

Adding to 13105403203334 its reverse (43330230450131), we get a palindrome (56435633653465).

The spelling of 13105403203334 in words is "thirteen trillion, one hundred five billion, four hundred three million, two hundred three thousand, three hundred thirty-four".