32123112111321 has 32 divisors (see below), whose sum is σ = 54151564179456. Its totient is φ = 16452298128000.

The previous prime is 32123112111289. The next prime is 32123112111331. The reversal of 32123112111321 is 12311121132123.

It is not a de Polignac number, because 32123112111321 - 2⁵ = 32123112111289 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 32123112111291 and 32123112111300.

It is not an unprimeable number, because it can be changed into a prime (32123112111331) 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, 979287060 + ... + 979319861.

It is an arithmetic number, because the mean of its divisors is an integer number (1692236380608).

Almost surely, 2^{32123112111321} is an apocalyptic number.

It is an amenable number.

32123112111321 is a deficient number, since it is larger than the sum of its proper divisors (22028452068135).

32123112111321 is a wasteful number, since it uses less digits than its factorization.

32123112111321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1958607013.

The product of its digits is 432, while the sum is 24.

Adding to 32123112111321 its reverse (12311121132123), we get a palindrome (44434233243444).

The spelling of 32123112111321 in words is "thirty-two trillion, one hundred twenty-three billion, one hundred twelve million, one hundred eleven thousand, three hundred twenty-one".