1313032220003 has 16 divisors (see below), whose sum is σ = 1511891920896. Its totient is φ = 1117023937920.

The previous prime is 1313032219997. The next prime is 1313032220029. The reversal of 1313032220003 is 3000222303131.

It is a cyclic number.

It is not a de Polignac number, because 1313032220003 - 2⁴⁰ = 213520592227 is a prime.

It is a super-2 number, since 2×1313032220003² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1313032220053) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 753926 + ... + 1787307.

It is an arithmetic number, because the mean of its divisors is an integer number (94493245056).

Almost surely, 2^{1313032220003} is an apocalyptic number.

1313032220003 is a deficient number, since it is larger than the sum of its proper divisors (198859700893).

1313032220003 is a wasteful number, since it uses less digits than its factorization.

1313032220003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2541794.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 1313032220003 its reverse (3000222303131), we get a palindrome (4313254523134).

The spelling of 1313032220003 in words is "one trillion, three hundred thirteen billion, thirty-two million, two hundred twenty thousand, three".