11124771117 has 32 divisors (see below), whose sum is σ = 15981012864. Its totient is φ = 6858086400.

The previous prime is 11124771059. The next prime is 11124771143. The reversal of 11124771117 is 71117742111.

It is not a de Polignac number, because 11124771117 - 2⁷ = 11124770989 is a prime.

It is a super-3 number, since 3×11124771117³ (a number of 31 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11124771157) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4108278 + ... + 4110984.

It is an arithmetic number, because the mean of its divisors is an integer number (499406652).

Almost surely, 2^11124771117 is an apocalyptic number.

11124771117 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

11124771117 is a deficient number, since it is larger than the sum of its proper divisors (4856241747).

11124771117 is a wasteful number, since it uses less digits than its factorization.

11124771117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4109.

The product of its digits is 2744, while the sum is 33.

The spelling of 11124771117 in words is "eleven billion, one hundred twenty-four million, seven hundred seventy-one thousand, one hundred seventeen".