32301322213 has 4 divisors (see below), whose sum is σ = 33415160940. Its totient is φ = 31187483488.

The previous prime is 32301322189. The next prime is 32301322259. The reversal of 32301322213 is 31222310323.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 14285508484 + 18015813729 = 119522^2 + 134223^2 .

It is a cyclic number.

It is not a de Polignac number, because 32301322213 - 2⁵ = 32301322181 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32301322013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 556919320 + ... + 556919377.

It is an arithmetic number, because the mean of its divisors is an integer number (8353790235).

Almost surely, 2^32301322213 is an apocalyptic number.

It is an amenable number.

32301322213 is a deficient number, since it is larger than the sum of its proper divisors (1113838727).

32301322213 is a wasteful number, since it uses less digits than its factorization.

32301322213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1113838726.

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

Adding to 32301322213 its reverse (31222310323), we get a palindrome (63523632536).

The spelling of 32301322213 in words is "thirty-two billion, three hundred one million, three hundred twenty-two thousand, two hundred thirteen".