32320121320211 has 24 divisors (see below), whose sum is σ = 33651352254960. Its totient is φ = 31024361571840.

The previous prime is 32320121320189. The next prime is 32320121320247. The reversal of 32320121320211 is 11202312102323.

It is a de Polignac number, because none of the positive numbers 2^k-32320121320211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32320121329211) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 67608635 + ... + 68085003.

It is an arithmetic number, because the mean of its divisors is an integer number (1402139677290).

Almost surely, 2^{32320121320211} is an apocalyptic number.

32320121320211 is a deficient number, since it is larger than the sum of its proper divisors (1331230934749).

32320121320211 is an equidigital number, since it uses as much as digits as its factorization.

32320121320211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 476867 (or 476796 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 32320121320211 its reverse (11202312102323), we get a palindrome (43522433422534).

The spelling of 32320121320211 in words is "thirty-two trillion, three hundred twenty billion, one hundred twenty-one million, three hundred twenty thousand, two hundred eleven".