13443003104135 has 32 divisors (see below), whose sum is σ = 18707738987520. Its totient is φ = 9170460144000.

The previous prime is 13443003104129. The next prime is 13443003104171. The reversal of 13443003104135 is 53140130034431.

It is a de Polignac number, because none of the positive numbers 2^k-13443003104135 is a prime.

It is a congruent number.

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, 63578207 + ... + 63789296.

It is an arithmetic number, because the mean of its divisors is an integer number (584616843360).

Almost surely, 2^{13443003104135} is an apocalyptic number.

13443003104135 is a deficient number, since it is larger than the sum of its proper divisors (5264735883385).

13443003104135 is a wasteful number, since it uses less digits than its factorization.

13443003104135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127367639.

The product of its (nonzero) digits is 25920, while the sum is 32.

Adding to 13443003104135 its reverse (53140130034431), we get a palindrome (66583133138566).

The spelling of 13443003104135 in words is "thirteen trillion, four hundred forty-three billion, three million, one hundred four thousand, one hundred thirty-five".