2313330123211 has 4 divisors (see below), whose sum is σ = 2313336825072. Its totient is φ = 2313323421352.

The previous prime is 2313330123199. The next prime is 2313330123217. The reversal of 2313330123211 is 1123210333132.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2313330123211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2313330123217) 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, 2803336 + ... + 3533461.

It is an arithmetic number, because the mean of its divisors is an integer number (578334206268).

Almost surely, 2^{2313330123211} is an apocalyptic number.

2313330123211 is a deficient number, since it is larger than the sum of its proper divisors (6701861).

2313330123211 is an equidigital number, since it uses as much as digits as its factorization.

2313330123211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6701860.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 2313330123211 its reverse (1123210333132), we get a palindrome (3436540456343).

The spelling of 2313330123211 in words is "two trillion, three hundred thirteen billion, three hundred thirty million, one hundred twenty-three thousand, two hundred eleven".