10013312231311 has 4 divisors (see below), whose sum is σ = 10020418912800. Its totient is φ = 10006205549824.

The previous prime is 10013312231261. The next prime is 10013312231357. The reversal of 10013312231311 is 11313221331001.

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 10013312231311 - 2⁷ = 10013312231183 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 (10013312231371) 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, 3553338631 + ... + 3553341448.

It is an arithmetic number, because the mean of its divisors is an integer number (2505104728200).

Almost surely, 2^{10013312231311} is an apocalyptic number.

10013312231311 is a deficient number, since it is larger than the sum of its proper divisors (7106681489).

10013312231311 is an equidigital number, since it uses as much as digits as its factorization.

10013312231311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7106681488.

The product of its (nonzero) digits is 324, while the sum is 22.

Adding to 10013312231311 its reverse (11313221331001), we get a palindrome (21326533562312).

The spelling of 10013312231311 in words is "ten trillion, thirteen billion, three hundred twelve million, two hundred thirty-one thousand, three hundred eleven".