313040211 has 8 divisors (see below), whose sum is σ = 455331264. Its totient is φ = 189721320.

The previous prime is 313040197. The next prime is 313040237. The reversal of 313040211 is 112040313.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 313040211 - 2¹¹ = 313038163 is a prime.

It is not an unprimeable number, because it can be changed into a prime (313040251) 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, 4743001 + ... + 4743066.

It is an arithmetic number, because the mean of its divisors is an integer number (56916408).

Almost surely, 2^313040211 is an apocalyptic number.

313040211 is a deficient number, since it is larger than the sum of its proper divisors (142291053).

313040211 is a wasteful number, since it uses less digits than its factorization.

313040211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9486081.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 313040211 is about 17692.9424065077. The cubic root of 313040211 is about 678.9952079123.

Adding to 313040211 its reverse (112040313), we get a palindrome (425080524).

The spelling of 313040211 in words is "three hundred thirteen million, forty thousand, two hundred eleven".