1133411129 has 4 divisors (see below), whose sum is σ = 1134621684. Its totient is φ = 1132200576.

The previous prime is 1133411117. The next prime is 1133411137. The reversal of 1133411129 is 9211143311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9211143311 = 3877 ⋅2375843.

It can be written as a sum of positive squares in 2 ways, for example, as 242269225 + 891141904 = 15565^2 + 29852^2 .

It is a cyclic number.

It is not a de Polignac number, because 1133411129 - 2⁴ = 1133411113 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1133411098 and 1133411107.

It is not an unprimeable number, because it can be changed into a prime (1133411179) 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, 603872 + ... + 605745.

It is an arithmetic number, because the mean of its divisors is an integer number (283655421).

Almost surely, 2^1133411129 is an apocalyptic number.

It is an amenable number.

1133411129 is a deficient number, since it is larger than the sum of its proper divisors (1210555).

1133411129 is an equidigital number, since it uses as much as digits as its factorization.

1133411129 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1210554.

The product of its digits is 648, while the sum is 26.

The square root of 1133411129 is about 33666.1718792024. The cubic root of 1133411129 is about 1042.6274568078.

The spelling of 1133411129 in words is "one billion, one hundred thirty-three million, four hundred eleven thousand, one hundred twenty-nine".