313340122011 has 128 divisors (see below), whose sum is σ = 537788160000. Its totient is φ = 157972045824.

The previous prime is 313340122003. The next prime is 313340122037. The reversal of 313340122011 is 110221043313.

313340122011 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 313340122011 - 2³ = 313340122003 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (313340122091) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 393149065 + ... + 393149861.

It is an arithmetic number, because the mean of its divisors is an integer number (4201470000).

Almost surely, 2^313340122011 is an apocalyptic number.

313340122011 is a deficient number, since it is larger than the sum of its proper divisors (224448037989).

313340122011 is a wasteful number, since it uses less digits than its factorization.

313340122011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1381.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 313340122011 its reverse (110221043313), we get a palindrome (423561165324).

The spelling of 313340122011 in words is "three hundred thirteen billion, three hundred forty million, one hundred twenty-two thousand, eleven".