32211320313 has 8 divisors (see below), whose sum is σ = 42962760000. Its totient is φ = 21467047088.

The previous prime is 32211320243. The next prime is 32211320321. The reversal of 32211320313 is 31302311223.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 32211320313 - 2¹² = 32211316217 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 32211320313.

It is not an unprimeable number, because it can be changed into a prime (32211320353) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1781118 + ... + 1799111.

It is an arithmetic number, because the mean of its divisors is an integer number (5370345000).

Almost surely, 2^32211320313 is an apocalyptic number.

It is an amenable number.

32211320313 is a deficient number, since it is larger than the sum of its proper divisors (10751439687).

32211320313 is a wasteful number, since it uses less digits than its factorization.

32211320313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3583231.

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

Adding to 32211320313 its reverse (31302311223), we get a palindrome (63513631536).

The spelling of 32211320313 in words is "thirty-two billion, two hundred eleven million, three hundred twenty thousand, three hundred thirteen".