213314411 has 4 divisors (see below), whose sum is σ = 213448272. Its totient is φ = 213180552.

The previous prime is 213314383. The next prime is 213314447. The reversal of 213314411 is 114413312.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 213314411 - 2¹⁴ = 213298027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (213314711) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64511 + ... + 67736.

It is an arithmetic number, because the mean of its divisors is an integer number (53362068).

Almost surely, 2^213314411 is an apocalyptic number.

213314411 is a deficient number, since it is larger than the sum of its proper divisors (133861).

213314411 is a wasteful number, since it uses less digits than its factorization.

213314411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133860.

The product of its digits is 288, while the sum is 20.

The square root of 213314411 is about 14605.2870906395. The cubic root of 213314411 is about 597.5029659698.

Adding to 213314411 its reverse (114413312), we get a palindrome (327727723).

The spelling of 213314411 in words is "two hundred thirteen million, three hundred fourteen thousand, four hundred eleven".