32332020121 has 4 divisors (see below), whose sum is σ = 33374988544. Its totient is φ = 31289051700.

The previous prime is 32332020109. The next prime is 32332020173. The reversal of 32332020121 is 12102023323.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 32332020121 - 2¹¹ = 32332018073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32332020421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 521484165 + ... + 521484226.

It is an arithmetic number, because the mean of its divisors is an integer number (8343747136).

Almost surely, 2^32332020121 is an apocalyptic number.

32332020121 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

32332020121 is a deficient number, since it is larger than the sum of its proper divisors (1042968423).

32332020121 is a wasteful number, since it uses less digits than its factorization.

32332020121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1042968422.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 32332020121 its reverse (12102023323), we get a palindrome (44434043444).

The spelling of 32332020121 in words is "thirty-two billion, three hundred thirty-two million, twenty thousand, one hundred twenty-one".