213321424123312 has 20 divisors (see below), whose sum is σ = 413311759904680. Its totient is φ = 106660324793088.

The previous prime is 213321424123219. The next prime is 213321424123351.

213321424123312 is nontrivially palindromic in base 10.

It is a super-3 number, since 3×213321424123312³ (a number of 44 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19633737 + ... + 28497832.

It is an arithmetic number, because the mean of its divisors is an integer number (20665587995234).

Almost surely, 2^{213321424123312} is an apocalyptic number.

It is an amenable number.

213321424123312 is a deficient number, since it is larger than the sum of its proper divisors (199990335781368).

213321424123312 is a wasteful number, since it uses less digits than its factorization.

213321424123312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48408580 (or 48408574 counting only the distinct ones).

The product of its digits is 41472, while the sum is 34.

The spelling of 213321424123312 in words is "two hundred thirteen trillion, three hundred twenty-one billion, four hundred twenty-four million, one hundred twenty-three thousand, three hundred twelve".