111040531040011 has 6 divisors (see below), whose sum is σ = 113453362862060. Its totient is φ = 108677966547636.

The previous prime is 111040531040003. The next prime is 111040531040063. The reversal of 111040531040011 is 110040135040111.

It is not a de Polignac number, because 111040531040011 - 2³ = 111040531040003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (111040531040311) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 25133662581 + ... + 25133666998.

Almost surely, 2^{111040531040011} is an apocalyptic number.

111040531040011 is a deficient number, since it is larger than the sum of its proper divisors (2412831822049).

111040531040011 is an frugal number, since it uses more digits than its factorization.

111040531040011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50267329673 (or 50267329626 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 22.

Adding to 111040531040011 its reverse (110040135040111), we get a palindrome (221080666080122).

The spelling of 111040531040011 in words is "one hundred eleven trillion, forty billion, five hundred thirty-one million, forty thousand, eleven".