11130132131 has 4 divisors (see below), whose sum is σ = 11141296752. Its totient is φ = 11118967512.

The previous prime is 11130132121. The next prime is 11130132157. The reversal of 11130132131 is 13123103111.

11130132131 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 13123103111 = 313 ⋅41926847.

It is a cyclic number.

It is not a de Polignac number, because 11130132131 - 2¹⁰ = 11130131107 is a prime.

It is a super-2 number, since 2×11130132131² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11130132121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5580815 + ... + 5582808.

It is an arithmetic number, because the mean of its divisors is an integer number (2785324188).

Almost surely, 2^11130132131 is an apocalyptic number.

11130132131 is a deficient number, since it is larger than the sum of its proper divisors (11164621).

11130132131 is an equidigital number, since it uses as much as digits as its factorization.

11130132131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11164620.

The product of its (nonzero) digits is 54, while the sum is 17.

Adding to 11130132131 its reverse (13123103111), we get a palindrome (24253235242).

The spelling of 11130132131 in words is "eleven billion, one hundred thirty million, one hundred thirty-two thousand, one hundred thirty-one".