13120342330313 has 16 divisors (see below), whose sum is σ = 13708957516800. Its totient is φ = 12541434171840.

The previous prime is 13120342330307. The next prime is 13120342330331. The reversal of 13120342330313 is 31303324302131.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13120342330313 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13120342330343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4433933 + ... + 6774986.

It is an arithmetic number, because the mean of its divisors is an integer number (856809844800).

Almost surely, 2^{13120342330313} is an apocalyptic number.

It is an amenable number.

13120342330313 is a deficient number, since it is larger than the sum of its proper divisors (588615186487).

13120342330313 is a wasteful number, since it uses less digits than its factorization.

13120342330313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11209352.

The product of its (nonzero) digits is 11664, while the sum is 29.

Adding to 13120342330313 its reverse (31303324302131), we get a palindrome (44423666632444).

The spelling of 13120342330313 in words is "thirteen trillion, one hundred twenty billion, three hundred forty-two million, three hundred thirty thousand, three hundred thirteen".