2313001323113 has 4 divisors (see below), whose sum is σ = 2490924501828. Its totient is φ = 2135078144400.

The previous prime is 2313001323053. The next prime is 2313001323167. The reversal of 2313001323113 is 3113231003132.

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

It can be written as a sum of positive squares in 2 ways, for example, as 206694801769 + 2106306521344 = 454637^2 + 1451312^2 .

It is a cyclic number.

It is not a de Polignac number, because 2313001323113 - 2⁸ = 2313001322857 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2315001323113) 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, 88961589338 + ... + 88961589363.

It is an arithmetic number, because the mean of its divisors is an integer number (622731125457).

Almost surely, 2^{2313001323113} is an apocalyptic number.

It is an amenable number.

2313001323113 is a deficient number, since it is larger than the sum of its proper divisors (177923178715).

2313001323113 is a wasteful number, since it uses less digits than its factorization.

2313001323113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177923178714.

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 2313001323113 its reverse (3113231003132), we get a palindrome (5426232326245).

The spelling of 2313001323113 in words is "two trillion, three hundred thirteen billion, one million, three hundred twenty-three thousand, one hundred thirteen".