13326466003 has 4 divisors (see below), whose sum is σ = 13369316688. Its totient is φ = 13283615320.

The previous prime is 13326466001. The next prime is 13326466007. The reversal of 13326466003 is 30066462331.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 30066462331 = 73 ⋅411869347.

It is a cyclic number.

It is not a de Polignac number, because 13326466003 - 2¹ = 13326466001 is a prime.

It is a super-2 number, since 2×13326466003² (a number of 21 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 13326466003.

It is not an unprimeable number, because it can be changed into a prime (13326466001) 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, 21424876 + ... + 21425497.

It is an arithmetic number, because the mean of its divisors is an integer number (3342329172).

Almost surely, 2^13326466003 is an apocalyptic number.

13326466003 is a deficient number, since it is larger than the sum of its proper divisors (42850685).

13326466003 is an equidigital number, since it uses as much as digits as its factorization.

13326466003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42850684.

The product of its (nonzero) digits is 46656, while the sum is 34.

It can be divided in two parts, 1332646 and 6003, that added together give a square (1338649 = 1157²).

The spelling of 13326466003 in words is "thirteen billion, three hundred twenty-six million, four hundred sixty-six thousand, three".