313103200211 has 4 divisors (see below), whose sum is σ = 313107302424. Its totient is φ = 313099098000.

The previous prime is 313103200121. The next prime is 313103200243. The reversal of 313103200211 is 112002301313.

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-313103200211 is a prime.

It is a super-2 number, since 2×313103200211² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 313103200211.

It is not an unprimeable number, because it can be changed into a prime (313103202211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1934405 + ... + 2090006.

It is an arithmetic number, because the mean of its divisors is an integer number (78276825606).

Almost surely, 2^313103200211 is an apocalyptic number.

313103200211 is a deficient number, since it is larger than the sum of its proper divisors (4102213).

313103200211 is an equidigital number, since it uses as much as digits as its factorization.

313103200211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4102212.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 313103200211 its reverse (112002301313), we get a palindrome (425105501524).

The spelling of 313103200211 in words is "three hundred thirteen billion, one hundred three million, two hundred thousand, two hundred eleven".