1313022113003 has 8 divisors (see below), whose sum is σ = 1314391309200. Its totient is φ = 1311653166880.

The previous prime is 1313022112957. The next prime is 1313022113027. The reversal of 1313022113003 is 3003112203131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1313022113003 - 2²² = 1313017918699 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1313022113063) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11560376 + ... + 11673402.

It is an arithmetic number, because the mean of its divisors is an integer number (164298913650).

Almost surely, 2^{1313022113003} is an apocalyptic number.

1313022113003 is a deficient number, since it is larger than the sum of its proper divisors (1369196197).

1313022113003 is a wasteful number, since it uses less digits than its factorization.

1313022113003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125037.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 1313022113003 its reverse (3003112203131), we get a palindrome (4316134316134).

The spelling of 1313022113003 in words is "one trillion, three hundred thirteen billion, twenty-two million, one hundred thirteen thousand, three".