1135052411 has 4 divisors (see below), whose sum is σ = 1136005032. Its totient is φ = 1134099792.

The previous prime is 1135052393. The next prime is 1135052423. The reversal of 1135052411 is 1142505311.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1135052411 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1135052111) 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 3 ways as a sum of consecutive naturals, for example, 474521 + ... + 476906.

It is an arithmetic number, because the mean of its divisors is an integer number (284001258).

Almost surely, 2^1135052411 is an apocalyptic number.

1135052411 is a deficient number, since it is larger than the sum of its proper divisors (952621).

1135052411 is an equidigital number, since it uses as much as digits as its factorization.

1135052411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 952620.

The product of its (nonzero) digits is 600, while the sum is 23.

The square root of 1135052411 is about 33690.5388944730. The cubic root of 1135052411 is about 1043.1304870807.

Adding to 1135052411 its reverse (1142505311), we get a palindrome (2277557722).

Subtracting 1135052411 from its reverse (1142505311), we obtain a square (7452900 = 2730²).

The spelling of 1135052411 in words is "one billion, one hundred thirty-five million, fifty-two thousand, four hundred eleven".