32302140220213 has 8 divisors (see below), whose sum is σ = 32307820454232. Its totient is φ = 32296460292096.

The previous prime is 32302140220199. The next prime is 32302140220247. The reversal of 32302140220213 is 31202204120323.

It can be written as a sum of positive squares in 4 ways, for example, as 73379766769 + 32228760453444 = 270887^2 + 5677038^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32302140220213 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 (32302140220513) 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, 327103981 + ... + 327202717.

It is an arithmetic number, because the mean of its divisors is an integer number (4038477556779).

Almost surely, 2^{32302140220213} is an apocalyptic number.

It is an amenable number.

32302140220213 is a deficient number, since it is larger than the sum of its proper divisors (5680234019).

32302140220213 is an equidigital number, since it uses as much as digits as its factorization.

32302140220213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152951.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 32302140220213 its reverse (31202204120323), we get a palindrome (63504344340536).

The spelling of 32302140220213 in words is "thirty-two trillion, three hundred two billion, one hundred forty million, two hundred twenty thousand, two hundred thirteen".