11035143145 has 24 divisors (see below), whose sum is σ = 14364896832. Its totient is φ = 8134401600.

The previous prime is 11035143043. The next prime is 11035143149. The reversal of 11035143145 is 54134153011.

It is not a de Polignac number, because 11035143145 - 2²⁵ = 11001588713 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11035143149) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 471060 + ... + 493930.

It is an arithmetic number, because the mean of its divisors is an integer number (598537368).

Almost surely, 2^11035143145 is an apocalyptic number.

It is an amenable number.

11035143145 is a deficient number, since it is larger than the sum of its proper divisors (3329753687).

11035143145 is a wasteful number, since it uses less digits than its factorization.

11035143145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23473 (or 23460 counting only the distinct ones).

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

Adding to 11035143145 its reverse (54134153011), we get a palindrome (65169296156).

The spelling of 11035143145 in words is "eleven billion, thirty-five million, one hundred forty-three thousand, one hundred forty-five".