13303343031011 has 4 divisors (see below), whose sum is σ = 14512737852024. Its totient is φ = 12093948210000.

The previous prime is 13303343031001. The next prime is 13303343031031. The reversal of 13303343031011 is 11013034330331.

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 13303343031011 - 2²² = 13303338836707 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13303343031001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 604697410490 + ... + 604697410511.

It is an arithmetic number, because the mean of its divisors is an integer number (3628184463006).

Almost surely, 2^{13303343031011} is an apocalyptic number.

13303343031011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

13303343031011 is a deficient number, since it is larger than the sum of its proper divisors (1209394821013).

13303343031011 is a wasteful number, since it uses less digits than its factorization.

13303343031011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1209394821012.

The product of its (nonzero) digits is 2916, while the sum is 26.

Adding to 13303343031011 its reverse (11013034330331), we get a palindrome (24316377361342).

The spelling of 13303343031011 in words is "thirteen trillion, three hundred three billion, three hundred forty-three million, thirty-one thousand, eleven".