32233031121 has 16 divisors (see below), whose sum is σ = 43642195200. Its totient is φ = 21158299008.

The previous prime is 32233031113. The next prime is 32233031123. The reversal of 32233031121 is 12113033223.

It is not a de Polignac number, because 32233031121 - 2³ = 32233031113 is a prime.

It is not an unprimeable number, because it can be changed into a prime (32233031123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 188746 + ... + 316371.

It is an arithmetic number, because the mean of its divisors is an integer number (2727637200).

Almost surely, 2^32233031121 is an apocalyptic number.

It is an amenable number.

32233031121 is a deficient number, since it is larger than the sum of its proper divisors (11409164079).

32233031121 is a wasteful number, since it uses less digits than its factorization.

32233031121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 505448.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 32233031121 its reverse (12113033223), we get a palindrome (44346064344).

The spelling of 32233031121 in words is "thirty-two billion, two hundred thirty-three million, thirty-one thousand, one hundred twenty-one".