2312103321211 has 8 divisors (see below), whose sum is σ = 2412698284800. Its totient is φ = 2211514085352.

The previous prime is 2312103321181. The next prime is 2312103321221. The reversal of 2312103321211 is 1121233012132.

2312103321211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 2312103321211 - 2⁵ = 2312103321179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2312103321221) 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, 596661 + ... + 2231638.

It is an arithmetic number, because the mean of its divisors is an integer number (301587285600).

Almost surely, 2^{2312103321211} is an apocalyptic number.

2312103321211 is a deficient number, since it is larger than the sum of its proper divisors (100594963589).

2312103321211 is a wasteful number, since it uses less digits than its factorization.

2312103321211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2863865.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 2312103321211 its reverse (1121233012132), we get a palindrome (3433336333343).

The spelling of 2312103321211 in words is "two trillion, three hundred twelve billion, one hundred three million, three hundred twenty-one thousand, two hundred eleven".