213321101120311 has 8 divisors (see below), whose sum is σ = 215209754411184. Its totient is φ = 211432462846080.

The previous prime is 213321101120251. The next prime is 213321101120329. The reversal of 213321101120311 is 113021101123312.

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

It is a cyclic number.

It is not a de Polignac number, because 213321101120311 - 2⁹ = 213321101119799 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 (213321101120411) 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, 25808901 + ... + 33056641.

It is an arithmetic number, because the mean of its divisors is an integer number (26901219301398).

Almost surely, 2^{213321101120311} is an apocalyptic number.

213321101120311 is a deficient number, since it is larger than the sum of its proper divisors (1888653290873).

213321101120311 is a wasteful number, since it uses less digits than its factorization.

213321101120311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7508321.

The product of its (nonzero) digits is 216, while the sum is 22.

Adding to 213321101120311 its reverse (113021101123312), we get a palindrome (326342202243623).

The spelling of 213321101120311 in words is "two hundred thirteen trillion, three hundred twenty-one billion, one hundred one million, one hundred twenty thousand, three hundred eleven".