1313032322303 has 8 divisors (see below), whose sum is σ = 1415009353296. Its totient is φ = 1211194512000.

The previous prime is 1313032322291. The next prime is 1313032322311. The reversal of 1313032322303 is 3032232303131.

It is a happy number.

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 1313032322303 - 2⁸ = 1313032322047 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1313032322353) 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, 34785578 + ... + 34823303.

It is an arithmetic number, because the mean of its divisors is an integer number (176876169162).

Almost surely, 2^{1313032322303} is an apocalyptic number.

1313032322303 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1313032322303 is a deficient number, since it is larger than the sum of its proper divisors (101977030993).

1313032322303 is a wasteful number, since it uses less digits than its factorization.

1313032322303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69610345.

The product of its (nonzero) digits is 5832, while the sum is 26.

Adding to 1313032322303 its reverse (3032232303131), we get a palindrome (4345264625434).

The spelling of 1313032322303 in words is "one trillion, three hundred thirteen billion, thirty-two million, three hundred twenty-two thousand, three hundred three".