32233012321 has 16 divisors (see below), whose sum is σ = 33536409088. Its totient is φ = 30946924800.

The previous prime is 32233012313. The next prime is 32233012351. The reversal of 32233012321 is 12321033223.

It is a cyclic number.

It is not a de Polignac number, because 32233012321 - 2³ = 32233012313 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 32233012292 and 32233012301.

It is not an unprimeable number, because it can be changed into a prime (32233012351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2422930 + ... + 2436196.

It is an arithmetic number, because the mean of its divisors is an integer number (2096025568).

Almost surely, 2^32233012321 is an apocalyptic number.

32233012321 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

32233012321 is a deficient number, since it is larger than the sum of its proper divisors (1303396767).

32233012321 is a wasteful number, since it uses less digits than its factorization.

32233012321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13912.

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

Adding to 32233012321 its reverse (12321033223), we get a palindrome (44554045544).

The spelling of 32233012321 in words is "thirty-two billion, two hundred thirty-three million, twelve thousand, three hundred twenty-one".