32131230011 has 16 divisors (see below), whose sum is σ = 34075776000. Its totient is φ = 30212349408.

The previous prime is 32131229989. The next prime is 32131230013. The reversal of 32131230011 is 11003213123.

It is a cyclic number.

It is not a de Polignac number, because 32131230011 - 2¹⁸ = 32130967867 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32131230013) 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, 4432556 + ... + 4439798.

It is an arithmetic number, because the mean of its divisors is an integer number (2129736000).

Almost surely, 2^32131230011 is an apocalyptic number.

32131230011 is a deficient number, since it is larger than the sum of its proper divisors (1944545989).

32131230011 is a wasteful number, since it uses less digits than its factorization.

32131230011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8978.

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

Adding to 32131230011 its reverse (11003213123), we get a palindrome (43134443134).

The spelling of 32131230011 in words is "thirty-two billion, one hundred thirty-one million, two hundred thirty thousand, eleven".