211201112313 has 32 divisors (see below), whose sum is σ = 315280953600. Its totient is φ = 139726944000.

The previous prime is 211201112299. The next prime is 211201112347. The reversal of 211201112313 is 313211102112.

It is not a de Polignac number, because 211201112313 - 2⁶ = 211201112249 is a prime.

It is not an unprimeable number, because it can be changed into a prime (211201112713) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4088023 + ... + 4139363.

It is an arithmetic number, because the mean of its divisors is an integer number (9852529800).

Almost surely, 2^211201112313 is an apocalyptic number.

It is an amenable number.

211201112313 is a deficient number, since it is larger than the sum of its proper divisors (104079841287).

211201112313 is a wasteful number, since it uses less digits than its factorization.

211201112313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52510 (or 52504 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 211201112313 its reverse (313211102112), we get a palindrome (524412214425).

The spelling of 211201112313 in words is "two hundred eleven billion, two hundred one million, one hundred twelve thousand, three hundred thirteen".