11134126761 has 16 divisors (see below), whose sum is σ = 15725622528. Its totient is φ = 6983072000.

The previous prime is 11134126753. The next prime is 11134126763. The reversal of 11134126761 is 16762143111.

11134126761 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 11134126761 - 2³ = 11134126753 is a prime.

It is a super-2 number, since 2×11134126761² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11134126763) 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 15 ways as a sum of consecutive naturals, for example, 73471 + ... + 166331.

It is an arithmetic number, because the mean of its divisors is an integer number (982851408).

Almost surely, 2^11134126761 is an apocalyptic number.

It is an amenable number.

11134126761 is a deficient number, since it is larger than the sum of its proper divisors (4591495767).

11134126761 is a wasteful number, since it uses less digits than its factorization.

11134126761 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95232.

The product of its digits is 6048, while the sum is 33.

Adding to 11134126761 its reverse (16762143111), we get a palindrome (27896269872).

The spelling of 11134126761 in words is "eleven billion, one hundred thirty-four million, one hundred twenty-six thousand, seven hundred sixty-one".