11127092125 has 8 divisors (see below), whose sum is σ = 13886611128. Its totient is φ = 8901673600.

The previous prime is 11127092117. The next prime is 11127092159. The reversal of 11127092125 is 52129072111.

It can be written as a sum of positive squares in 4 ways, for example, as 37527876 + 11089564249 = 6126^2 + 105307^2 .

It is not a de Polignac number, because 11127092125 - 2³ = 11127092117 is a prime.

It is a super-3 number, since 3×11127092125³ (a number of 31 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44508244 + ... + 44508493.

It is an arithmetic number, because the mean of its divisors is an integer number (1735826391).

Almost surely, 2^11127092125 is an apocalyptic number.

It is an amenable number.

11127092125 is a deficient number, since it is larger than the sum of its proper divisors (2759519003).

11127092125 is an frugal number, since it uses more digits than its factorization.

11127092125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89016752 (or 89016742 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 31.

The spelling of 11127092125 in words is "eleven billion, one hundred twenty-seven million, ninety-two thousand, one hundred twenty-five".