11527114135 has 4 divisors (see below), whose sum is σ = 13832536968. Its totient is φ = 9221691304.

The previous prime is 11527114133. The next prime is 11527114211. The reversal of 11527114135 is 53141172511.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 53141172511 = 7 ⋅7591596073.

It is a cyclic number.

It is not a de Polignac number, because 11527114135 - 2¹ = 11527114133 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11527114097 and 11527114106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11527114133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1152711409 + ... + 1152711418.

It is an arithmetic number, because the mean of its divisors is an integer number (3458134242).

Almost surely, 2^11527114135 is an apocalyptic number.

11527114135 is a deficient number, since it is larger than the sum of its proper divisors (2305422833).

11527114135 is an equidigital number, since it uses as much as digits as its factorization.

11527114135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2305422832.

The product of its digits is 4200, while the sum is 31.

Adding to 11527114135 its reverse (53141172511), we get a palindrome (64668286646).

The spelling of 11527114135 in words is "eleven billion, five hundred twenty-seven million, one hundred fourteen thousand, one hundred thirty-five".