1313032002011 has 4 divisors (see below), whose sum is σ = 1318525860000. Its totient is φ = 1307538144024.

The previous prime is 1313032001977. The next prime is 1313032002043. The reversal of 1313032002011 is 1102002303131.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1313032002011 - 2²⁶ = 1312964893147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1313032002211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2746928636 + ... + 2746929113.

It is an arithmetic number, because the mean of its divisors is an integer number (329631465000).

Almost surely, 2^{1313032002011} is an apocalyptic number.

1313032002011 is a deficient number, since it is larger than the sum of its proper divisors (5493857989).

1313032002011 is an equidigital number, since it uses as much as digits as its factorization.

1313032002011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5493857988.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 1313032002011 its reverse (1102002303131), we get a palindrome (2415034305142).

The spelling of 1313032002011 in words is "one trillion, three hundred thirteen billion, thirty-two million, two thousand, eleven".