1313001131113 has 8 divisors (see below), whose sum is σ = 1532499800832. Its totient is φ = 1101484231296.

The previous prime is 1313001131087. The next prime is 1313001131131. The reversal of 1313001131113 is 3111311003131.

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 1313001131113 - 2²⁵ = 1312967576681 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1313001137113) 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, 1995442120 + ... + 1995442777.

It is an arithmetic number, because the mean of its divisors is an integer number (191562475104).

Almost surely, 2^{1313001131113} is an apocalyptic number.

It is an amenable number.

1313001131113 is a deficient number, since it is larger than the sum of its proper divisors (219498669719).

1313001131113 is an equidigital number, since it uses as much as digits as its factorization.

1313001131113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3990884951.

The product of its (nonzero) digits is 81, while the sum is 19.

Adding to 1313001131113 its reverse (3111311003131), we get a palindrome (4424312134244).

The spelling of 1313001131113 in words is "one trillion, three hundred thirteen billion, one million, one hundred thirty-one thousand, one hundred thirteen".