213201201332312 has 16 divisors (see below), whose sum is σ = 399951035349000. Its totient is φ = 106547591905920.

The previous prime is 213201201332233. The next prime is 213201201332323. The reversal of 213201201332312 is 213233102102312.

It is a super-2 number, since 2×213201201332312² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6626077937 + ... + 6626110112.

Almost surely, 2^{213201201332312} is an apocalyptic number.

It is an amenable number.

213201201332312 is a deficient number, since it is larger than the sum of its proper divisors (186749834016688).

213201201332312 is a wasteful number, since it uses less digits than its factorization.

213201201332312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13252190066 (or 13252190062 counting only the distinct ones).

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

Adding to 213201201332312 its reverse (213233102102312), we get a palindrome (426434303434624).

The spelling of 213201201332312 in words is "two hundred thirteen trillion, two hundred one billion, two hundred one million, three hundred thirty-two thousand, three hundred twelve".