13303765705103 has 4 divisors (see below), whose sum is σ = 13388503066440. Its totient is φ = 13219028343768.

The previous prime is 13303765705003. The next prime is 13303765705121. The reversal of 13303765705103 is 30150756730331.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 13303765705103 - 2⁸ = 13303765704847 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13303765705123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42368680433 + ... + 42368680746.

It is an arithmetic number, because the mean of its divisors is an integer number (3347125766610).

Almost surely, 2^{13303765705103} is an apocalyptic number.

13303765705103 is a deficient number, since it is larger than the sum of its proper divisors (84737361337).

13303765705103 is an equidigital number, since it uses as much as digits as its factorization.

13303765705103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84737361336.

The product of its (nonzero) digits is 595350, while the sum is 44.

The spelling of 13303765705103 in words is "thirteen trillion, three hundred three billion, seven hundred sixty-five million, seven hundred five thousand, one hundred three".