11135043145 has 16 divisors (see below), whose sum is σ = 13957032960. Its totient is φ = 8517345984.

The previous prime is 11135043133. The next prime is 11135043149. The reversal of 11135043145 is 54134053111.

11135043145 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 11135043145 - 2¹¹ = 11135041097 is a prime.

It is a super-2 number, since 2×11135043145² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11135043149) 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, 357849 + ... + 387718.

It is an arithmetic number, because the mean of its divisors is an integer number (872314560).

Almost surely, 2^11135043145 is an apocalyptic number.

It is an amenable number.

11135043145 is a deficient number, since it is larger than the sum of its proper divisors (2821989815).

11135043145 is a wasteful number, since it uses less digits than its factorization.

11135043145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 745704.

The product of its (nonzero) digits is 3600, while the sum is 28.

Adding to 11135043145 its reverse (54134053111), we get a palindrome (65269096256).

The spelling of 11135043145 in words is "eleven billion, one hundred thirty-five million, forty-three thousand, one hundred forty-five".