32111321232213 has 12 divisors (see below), whose sum is σ = 46465405034880. Its totient is φ = 21369523421736.

The previous prime is 32111321232173. The next prime is 32111321232253. The reversal of 32111321232213 is 31223212311123.

32111321232213 is a `hidden beast` number, since 3 + 2 + 1 + 1 + 1 + 321 + 2 + 322 + 13 = 666.

It is an interprime number because it is at equal distance from previous prime (32111321232173) and next prime (32111321232253).

It is not a de Polignac number, because 32111321232213 - 2¹⁴ = 32111321215829 is a prime.

It is a super-3 number, since 3×32111321232213³ (a number of 41 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32111321232253) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3168666853 + ... + 3168676986.

It is an arithmetic number, because the mean of its divisors is an integer number (3872117086240).

Almost surely, 2^{32111321232213} is an apocalyptic number.

It is an amenable number.

32111321232213 is a deficient number, since it is larger than the sum of its proper divisors (14354083802667).

32111321232213 is a wasteful number, since it uses less digits than its factorization.

32111321232213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6337344408 (or 6337344405 counting only the distinct ones).

The product of its digits is 2592, while the sum is 27.

Adding to 32111321232213 its reverse (31223212311123), we get a palindrome (63334533543336).

The spelling of 32111321232213 in words is "thirty-two trillion, one hundred eleven billion, three hundred twenty-one million, two hundred thirty-two thousand, two hundred thirteen".