11126142527 has 8 divisors (see below), whose sum is σ = 11238539520. Its totient is φ = 11013789600.

The previous prime is 11126142499. The next prime is 11126142529. The reversal of 11126142527 is 72524162111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11126142527 - 2²⁶ = 11059033663 is a prime.

It is a super-2 number, since 2×11126142527² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11126142493 and 11126142502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11126142529) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 779618 + ... + 793760.

It is an arithmetic number, because the mean of its divisors is an integer number (1404817440).

Almost surely, 2^11126142527 is an apocalyptic number.

11126142527 is a deficient number, since it is larger than the sum of its proper divisors (112396993).

11126142527 is a wasteful number, since it uses less digits than its factorization.

11126142527 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22033.

The product of its digits is 6720, while the sum is 32.

The spelling of 11126142527 in words is "eleven billion, one hundred twenty-six million, one hundred forty-two thousand, five hundred twenty-seven".