32321123321013 has 32 divisors (see below), whose sum is σ = 49430001745920. Its totient is φ = 20851393267440.

The previous prime is 32321123320991. The next prime is 32321123321021. The reversal of 32321123321013 is 31012332112323.

32321123321013 is a `hidden beast` number, since 3 + 2 + 3 + 211 + 233 + 210 + 1 + 3 = 666.

It is not a de Polignac number, because 32321123321013 - 2¹² = 32321123316917 is a prime.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32321123321093) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17857956 + ... + 19584402.

It is an arithmetic number, because the mean of its divisors is an integer number (1544687554560).

Almost surely, 2^{32321123321013} is an apocalyptic number.

It is an amenable number.

32321123321013 is a deficient number, since it is larger than the sum of its proper divisors (17108878424907).

32321123321013 is a wasteful number, since it uses less digits than its factorization.

32321123321013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1748854 (or 1748848 counting only the distinct ones).

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

Adding to 32321123321013 its reverse (31012332112323), we get a palindrome (63333455433336).

The spelling of 32321123321013 in words is "thirty-two trillion, three hundred twenty-one billion, one hundred twenty-three million, three hundred twenty-one thousand, thirteen".