32321311023231 has 10 divisors (see below), whose sum is σ = 48282452269392. Its totient is φ = 21547540682100.

The previous prime is 32321311023229. The next prime is 32321311023233. The reversal of 32321311023231 is 13232011312323.

32321311023231 is a `hidden beast` number, since 3 + 2 + 3 + 21 + 311 + 0 + 2 + 323 + 1 = 666.

It is an interprime number because it is at equal distance from previous prime (32321311023229) and next prime (32321311023233).

It is not a de Polignac number, because 32321311023231 - 2¹ = 32321311023229 is a prime.

It is a super-2 number, since 2×32321311023231² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 32321311023195 and 32321311023204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32321311023233) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 199514265495 + ... + 199514265656.

Almost surely, 2^{32321311023231} is an apocalyptic number.

32321311023231 is a deficient number, since it is larger than the sum of its proper divisors (15961141246161).

32321311023231 is an equidigital number, since it uses as much as digits as its factorization.

32321311023231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 399028531163 (or 399028531154 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

Adding to 32321311023231 its reverse (13232011312323), we get a palindrome (45553322335554).

The spelling of 32321311023231 in words is "thirty-two trillion, three hundred twenty-one billion, three hundred eleven million, twenty-three thousand, two hundred thirty-one".