32020343211 has 4 divisors (see below), whose sum is σ = 42693790952. Its totient is φ = 21346895472.

The previous prime is 32020343171. The next prime is 32020343219. The reversal of 32020343211 is 11234302023.

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

It is not a de Polignac number, because 32020343211 - 2²³ = 32011954603 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32020343219) 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, 5336723866 + ... + 5336723871.

It is an arithmetic number, because the mean of its divisors is an integer number (10673447738).

Almost surely, 2^32020343211 is an apocalyptic number.

32020343211 is a deficient number, since it is larger than the sum of its proper divisors (10673447741).

32020343211 is a wasteful number, since it uses less digits than its factorization.

32020343211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10673447740.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 32020343211 its reverse (11234302023), we get a palindrome (43254645234).

The spelling of 32020343211 in words is "thirty-two billion, twenty million, three hundred forty-three thousand, two hundred eleven".