32120034311 has 16 divisors (see below), whose sum is σ = 34984897920. Its totient is φ = 29369733120.

The previous prime is 32120034307. The next prime is 32120034319. The reversal of 32120034311 is 11343002123.

It is not a de Polignac number, because 32120034311 - 2² = 32120034307 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 (32120034319) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70175 + ... + 262991.

It is an arithmetic number, because the mean of its divisors is an integer number (2186556120).

Almost surely, 2^32120034311 is an apocalyptic number.

32120034311 is a deficient number, since it is larger than the sum of its proper divisors (2864863609).

32120034311 is a wasteful number, since it uses less digits than its factorization.

32120034311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193114.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 32120034311 its reverse (11343002123), we get a palindrome (43463036434).

The spelling of 32120034311 in words is "thirty-two billion, one hundred twenty million, thirty-four thousand, three hundred eleven".