11134031 has 4 divisors (see below), whose sum is σ = 11788992. Its totient is φ = 10479072.

The previous prime is 11134027. The next prime is 11134043. The reversal of 11134031 is 13043111.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 13043111 = 47 ⋅277513.

It is not a de Polignac number, because 11134031 - 2² = 11134027 is a prime.

It is a super-2 number, since 2×11134031² = 247933292617922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11133997 and 11134015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11134021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 327455 + ... + 327488.

It is an arithmetic number, because the mean of its divisors is an integer number (2947248).

Almost surely, 2^11134031 is an apocalyptic number.

11134031 is a deficient number, since it is larger than the sum of its proper divisors (654961).

11134031 is an equidigital number, since it uses as much as digits as its factorization.

11134031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 654960.

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 11134031 is about 3336.7695455335. The cubic root of 11134031 is about 223.2976446029.

Adding to 11134031 its reverse (13043111), we get a palindrome (24177142).

The spelling of 11134031 in words is "eleven million, one hundred thirty-four thousand, thirty-one".