11010231111 has 16 divisors (see below), whose sum is σ = 16040867328. Its totient is φ = 6662040000.

The previous prime is 11010231079. The next prime is 11010231119. The reversal of 11010231111 is 11113201011.

It is not a de Polignac number, because 11010231111 - 2⁵ = 11010231079 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11010231119) 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, 250015 + ... + 290736.

It is an arithmetic number, because the mean of its divisors is an integer number (1002554208).

Almost surely, 2^11010231111 is an apocalyptic number.

11010231111 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

11010231111 is a deficient number, since it is larger than the sum of its proper divisors (5030636217).

11010231111 is a wasteful number, since it uses less digits than its factorization.

11010231111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 541382.

The product of its (nonzero) digits is 6, while the sum is 12.

Adding to 11010231111 its reverse (11113201011), we get a palindrome (22123432122).

The spelling of 11010231111 in words is "eleven billion, ten million, two hundred thirty-one thousand, one hundred eleven".