32133320309 has 16 divisors (see below), whose sum is σ = 33640095744. Its totient is φ = 30635866800.

The previous prime is 32133320291. The next prime is 32133320311. The reversal of 32133320309 is 90302333123.

It is a cyclic number.

It is not a de Polignac number, because 32133320309 - 2⁸ = 32133320053 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32133380309) 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, 12400604 + ... + 12403194.

It is an arithmetic number, because the mean of its divisors is an integer number (2102505984).

Almost surely, 2^32133320309 is an apocalyptic number.

It is an amenable number.

32133320309 is a deficient number, since it is larger than the sum of its proper divisors (1506775435).

32133320309 is a wasteful number, since it uses less digits than its factorization.

32133320309 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4168.

The product of its (nonzero) digits is 8748, while the sum is 29.

The spelling of 32133320309 in words is "thirty-two billion, one hundred thirty-three million, three hundred twenty thousand, three hundred nine".