11124114011 has 4 divisors (see below), whose sum is σ = 11132812800. Its totient is φ = 11115415224.

The previous prime is 11124114007. The next prime is 11124114037. The reversal of 11124114011 is 11041142111.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11041142111 = 23 ⋅480049657.

It is a cyclic number.

It is not a de Polignac number, because 11124114011 - 2² = 11124114007 is a prime.

It is a super-3 number, since 3×11124114011³ (a number of 31 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11124114041) 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, 4347476 + ... + 4350033.

It is an arithmetic number, because the mean of its divisors is an integer number (2783203200).

Almost surely, 2^11124114011 is an apocalyptic number.

11124114011 is a deficient number, since it is larger than the sum of its proper divisors (8698789).

11124114011 is an equidigital number, since it uses as much as digits as its factorization.

11124114011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8698788.

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 11124114011 its reverse (11041142111), we get a palindrome (22165256122).

The spelling of 11124114011 in words is "eleven billion, one hundred twenty-four million, one hundred fourteen thousand, eleven".