1313332332003 has 24 divisors (see below), whose sum is σ = 2013870463488. Its totient is φ = 821900051712.

The previous prime is 1313332331923. The next prime is 1313332332017. The reversal of 1313332332003 is 3002332333131.

1313332332003 is a `hidden beast` number, since 1 + 3 + 1 + 3 + 332 + 3 + 320 + 0 + 3 = 666.

It is not a de Polignac number, because 1313332332003 - 2¹⁰ = 1313332330979 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1313332332203) 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 23 ways as a sum of consecutive naturals, for example, 11147500 + ... + 11264697.

It is an arithmetic number, because the mean of its divisors is an integer number (83911269312).

Almost surely, 2^{1313332332003} is an apocalyptic number.

1313332332003 is a deficient number, since it is larger than the sum of its proper divisors (700538131485).

1313332332003 is a wasteful number, since it uses less digits than its factorization.

1313332332003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22412603 (or 22412600 counting only the distinct ones).

The product of its (nonzero) digits is 8748, while the sum is 27.

Adding to 1313332332003 its reverse (3002332333131), we get a palindrome (4315664665134).

The spelling of 1313332332003 in words is "one trillion, three hundred thirteen billion, three hundred thirty-two million, three hundred thirty-two thousand, three".