13303312001103 has 16 divisors (see below), whose sum is σ = 17816479416320. Its totient is φ = 8829515160864.

The previous prime is 13303312001101. The next prime is 13303312001143. The reversal of 13303312001103 is 30110021330331.

It is not a de Polignac number, because 13303312001103 - 2¹ = 13303312001101 is a prime.

It is a super-2 number, since 2×13303312001103² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13303312001103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13303312001101) 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, 9031650 + ... + 10400832.

It is an arithmetic number, because the mean of its divisors is an integer number (1113529963520).

Almost surely, 2^{13303312001103} is an apocalyptic number.

13303312001103 is a deficient number, since it is larger than the sum of its proper divisors (4513167415217).

13303312001103 is a wasteful number, since it uses less digits than its factorization.

13303312001103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1383558.

The product of its (nonzero) digits is 486, while the sum is 21.

Adding to 13303312001103 its reverse (30110021330331), we get a palindrome (43413333331434).

The spelling of 13303312001103 in words is "thirteen trillion, three hundred three billion, three hundred twelve million, one thousand, one hundred three".