211300322123213 has 8 divisors (see below), whose sum is σ = 211477854831936. Its totient is φ = 211122792072000.

The previous prime is 211300322123203. The next prime is 211300322123299. The reversal of 211300322123213 is 312321223003112.

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 211300322123213 - 2¹⁰ = 211300322122189 is a prime.

It is a super-2 number, since 2×211300322123213² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (211300322123203) 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, 178747808 + ... + 179926038.

It is an arithmetic number, because the mean of its divisors is an integer number (26434731853992).

Almost surely, 2^{211300322123213} is an apocalyptic number.

It is an amenable number.

211300322123213 is a deficient number, since it is larger than the sum of its proper divisors (177532708723).

211300322123213 is a wasteful number, since it uses less digits than its factorization.

211300322123213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1328755.

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 211300322123213 its reverse (312321223003112), we get a palindrome (523621545126325).

The spelling of 211300322123213 in words is "two hundred eleven trillion, three hundred billion, three hundred twenty-two million, one hundred twenty-three thousand, two hundred thirteen".