213412133311 has 8 divisors (see below), whose sum is σ = 232737673280. Its totient is φ = 194502196512.

The previous prime is 213412133309. The next prime is 213412133401. The reversal of 213412133311 is 113331214312.

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

It is not a de Polignac number, because 213412133311 - 2¹ = 213412133309 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213412133411) 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, 103899720 + ... + 103901773.

It is an arithmetic number, because the mean of its divisors is an integer number (29092209160).

Almost surely, 2^213412133311 is an apocalyptic number.

213412133311 is a deficient number, since it is larger than the sum of its proper divisors (19325539969).

213412133311 is a wasteful number, since it uses less digits than its factorization.

213412133311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207801585.

The product of its digits is 1296, while the sum is 25.

Adding to 213412133311 its reverse (113331214312), we get a palindrome (326743347623).

The spelling of 213412133311 in words is "two hundred thirteen billion, four hundred twelve million, one hundred thirty-three thousand, three hundred eleven".