2311230312113 has 8 divisors (see below), whose sum is σ = 2328204632832. Its totient is φ = 2294257499296.

The previous prime is 2311230312073. The next prime is 2311230312133. The reversal of 2311230312113 is 3112130321132.

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 2311230312113 - 2¹⁴ = 2311230295729 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2311230312133) 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, 2797556 + ... + 3528282.

It is an arithmetic number, because the mean of its divisors is an integer number (291025579104).

Almost surely, 2^{2311230312113} is an apocalyptic number.

It is an amenable number.

2311230312113 is a deficient number, since it is larger than the sum of its proper divisors (16974320719).

2311230312113 is a wasteful number, since it uses less digits than its factorization.

2311230312113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 753951.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 2311230312113 its reverse (3112130321132), we get a palindrome (5423360633245).

The spelling of 2311230312113 in words is "two trillion, three hundred eleven billion, two hundred thirty million, three hundred twelve thousand, one hundred thirteen".