32320323213 has 8 divisors (see below), whose sum is σ = 44258460768. Its totient is φ = 20964533904.

The previous prime is 32320323199. The next prime is 32320323223. The reversal of 32320323213 is 31232302323.

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

It is not a de Polignac number, because 32320323213 - 2¹³ = 32320315021 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32320323223) 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, 145586931 + ... + 145587152.

It is an arithmetic number, because the mean of its divisors is an integer number (5532307596).

Almost surely, 2^32320323213 is an apocalyptic number.

It is an amenable number.

32320323213 is a deficient number, since it is larger than the sum of its proper divisors (11938137555).

32320323213 is a wasteful number, since it uses less digits than its factorization.

32320323213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 291174123.

The product of its (nonzero) digits is 3888, while the sum is 24.

Adding to 32320323213 its reverse (31232302323), we get a palindrome (63552625536).

The spelling of 32320323213 in words is "thirty-two billion, three hundred twenty million, three hundred twenty-three thousand, two hundred thirteen".