11134331 has 4 divisors (see below), whose sum is σ = 11990832. Its totient is φ = 10277832.

The previous prime is 11134327. The next prime is 11134379. The reversal of 11134331 is 13343111.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 13343111 = 19 ⋅702269.

It is a cyclic number.

It is not a de Polignac number, because 11134331 - 2² = 11134327 is a prime.

It is a super-2 number, since 2×11134331² = 247946653635122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11134381) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 428231 + ... + 428256.

It is an arithmetic number, because the mean of its divisors is an integer number (2997708).

Almost surely, 2^11134331 is an apocalyptic number.

11134331 is a deficient number, since it is larger than the sum of its proper divisors (856501).

11134331 is an equidigital number, since it uses as much as digits as its factorization.

11134331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 856500.

The product of its digits is 108, while the sum is 17.

The square root of 11134331 is about 3336.8144988896. The cubic root of 11134331 is about 223.2996501267.

Adding to 11134331 its reverse (13343111), we get a palindrome (24477442).

The spelling of 11134331 in words is "eleven million, one hundred thirty-four thousand, three hundred thirty-one".