32243201213 has 4 divisors (see below), whose sum is σ = 32258000640. Its totient is φ = 32228401788.

The previous prime is 32243201201. The next prime is 32243201261. The reversal of 32243201213 is 31210234223.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 31210234223 = 7 ⋅4458604889.

It is a cyclic number.

It is not a de Polignac number, because 32243201213 - 2¹² = 32243197117 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 (32243201713) 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, 7396445 + ... + 7400802.

It is an arithmetic number, because the mean of its divisors is an integer number (8064500160).

Almost surely, 2^32243201213 is an apocalyptic number.

It is an amenable number.

32243201213 is a deficient number, since it is larger than the sum of its proper divisors (14799427).

32243201213 is a wasteful number, since it uses less digits than its factorization.

32243201213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14799426.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 32243201213 its reverse (31210234223), we get a palindrome (63453435436).

The spelling of 32243201213 in words is "thirty-two billion, two hundred forty-three million, two hundred one thousand, two hundred thirteen".