32000312031011 has 4 divisors (see below), whose sum is σ = 32215079226000. Its totient is φ = 31785544836024.

The previous prime is 32000312030971. The next prime is 32000312031029. The reversal of 32000312031011 is 11013021300023.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32000312031011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32000312031911) 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, 107383597271 + ... + 107383597568.

It is an arithmetic number, because the mean of its divisors is an integer number (8053769806500).

Almost surely, 2^{32000312031011} is an apocalyptic number.

32000312031011 is a deficient number, since it is larger than the sum of its proper divisors (214767194989).

32000312031011 is a wasteful number, since it uses less digits than its factorization.

32000312031011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214767194988.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 32000312031011 its reverse (11013021300023), we get a palindrome (43013333331034).

The spelling of 32000312031011 in words is "thirty-two trillion, three hundred twelve million, thirty-one thousand, eleven".