313201103211 has 6 divisors (see below), whose sum is σ = 452401593540. Its totient is φ = 208800735468.

The previous prime is 313201103129. The next prime is 313201103231. The reversal of 313201103211 is 112301102313.

313201103211 is a `hidden beast` number, since 31 + 320 + 1 + 103 + 211 = 666.

313201103211 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 313201103211 - 2²¹ = 313199006059 is a prime.

It is not an unprimeable number, because it can be changed into a prime (313201103231) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 17400061281 + ... + 17400061298.

It is an arithmetic number, because the mean of its divisors is an integer number (75400265590).

Almost surely, 2^313201103211 is an apocalyptic number.

313201103211 is a deficient number, since it is larger than the sum of its proper divisors (139200490329).

313201103211 is a wasteful number, since it uses less digits than its factorization.

313201103211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34800122585 (or 34800122582 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 313201103211 its reverse (112301102313), we get a palindrome (425502205524).

The spelling of 313201103211 in words is "three hundred thirteen billion, two hundred one million, one hundred three thousand, two hundred eleven".