32312103321 has 16 divisors (see below), whose sum is σ = 44524186560. Its totient is φ = 20830010880.

The previous prime is 32312103301. The next prime is 32312103391. The reversal of 32312103321 is 12330121323.

It is not a de Polignac number, because 32312103321 - 2⁷ = 32312103193 is a prime.

It is not an unprimeable number, because it can be changed into a prime (32312103301) 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 15 ways as a sum of consecutive naturals, for example, 1148491 + ... + 1176288.

It is an arithmetic number, because the mean of its divisors is an integer number (2782761660).

Almost surely, 2^32312103321 is an apocalyptic number.

It is an amenable number.

32312103321 is a deficient number, since it is larger than the sum of its proper divisors (12212083239).

32312103321 is a wasteful number, since it uses less digits than its factorization.

32312103321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2324936.

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

Adding to 32312103321 its reverse (12330121323), we get a palindrome (44642224644).

The spelling of 32312103321 in words is "thirty-two billion, three hundred twelve million, one hundred three thousand, three hundred twenty-one".