32111344011 has 16 divisors (see below), whose sum is σ = 43452108800. Its totient is φ = 21090259008.

The previous prime is 32111344007. The next prime is 32111344051. The reversal of 32111344011 is 11044311123.

It is not a de Polignac number, because 32111344011 - 2² = 32111344007 is a prime.

It is a super-3 number, since 3×32111344011³ (a number of 32 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32111344051) 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, 39931 + ... + 256548.

It is an arithmetic number, because the mean of its divisors is an integer number (2715756800).

Almost surely, 2^32111344011 is an apocalyptic number.

32111344011 is a deficient number, since it is larger than the sum of its proper divisors (11340764789).

32111344011 is a wasteful number, since it uses less digits than its factorization.

32111344011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 297018.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 32111344011 its reverse (11044311123), we get a palindrome (43155655134).

The spelling of 32111344011 in words is "thirty-two billion, one hundred eleven million, three hundred forty-four thousand, eleven".