32123321023 has 4 divisors (see below), whose sum is σ = 34012928160. Its totient is φ = 30233713888.

The previous prime is 32123320993. The next prime is 32123321029. The reversal of 32123321023 is 32012332123.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 32123321023 - 2¹³ = 32123312831 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 32123320985 and 32123321003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32123321029) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 944803543 + ... + 944803576.

It is an arithmetic number, because the mean of its divisors is an integer number (8503232040).

Almost surely, 2^32123321023 is an apocalyptic number.

32123321023 is a deficient number, since it is larger than the sum of its proper divisors (1889607137).

32123321023 is a wasteful number, since it uses less digits than its factorization.

32123321023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1889607136.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 32123321023 its reverse (32012332123), we get a palindrome (64135653146).

The spelling of 32123321023 in words is "thirty-two billion, one hundred twenty-three million, three hundred twenty-one thousand, twenty-three".