2312033211113 has 8 divisors (see below), whose sum is σ = 2335941629448. Its totient is φ = 2288126283264.

The previous prime is 2312033211109. The next prime is 2312033211151. The reversal of 2312033211113 is 3111123302132.

It can be written as a sum of positive squares in 4 ways, for example, as 1691903735824 + 620129475289 = 1300732^2 + 787483^2 .

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 2312033211113 - 2² = 2312033211109 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2312035211113) 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, 2892995 + ... + 3604647.

It is an arithmetic number, because the mean of its divisors is an integer number (291992703681).

Almost surely, 2^{2312033211113} is an apocalyptic number.

It is an amenable number.

2312033211113 is a deficient number, since it is larger than the sum of its proper divisors (23908418335).

2312033211113 is an equidigital number, since it uses as much as digits as its factorization.

2312033211113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 745243.

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

Adding to 2312033211113 its reverse (3111123302132), we get a palindrome (5423156513245).

The spelling of 2312033211113 in words is "two trillion, three hundred twelve billion, thirty-three million, two hundred eleven thousand, one hundred thirteen".