11134251 has 6 divisors (see below), whose sum is σ = 16082820. Its totient is φ = 7422828.

The previous prime is 11134213. The next prime is 11134271. The reversal of 11134251 is 15243111.

It is not a de Polignac number, because 11134251 - 2⁹ = 11133739 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11134271) 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 5 ways as a sum of consecutive naturals, for example, 618561 + ... + 618578.

It is an arithmetic number, because the mean of its divisors is an integer number (2680470).

Almost surely, 2^11134251 is an apocalyptic number.

11134251 is a deficient number, since it is larger than the sum of its proper divisors (4948569).

11134251 is a wasteful number, since it uses less digits than its factorization.

11134251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1237145 (or 1237142 counting only the distinct ones).

The product of its digits is 120, while the sum is 18.

The square root of 11134251 is about 3336.8025113872. The cubic root of 11134251 is about 223.2991153239.

Adding to 11134251 its reverse (15243111), we get a palindrome (26377362).

The spelling of 11134251 in words is "eleven million, one hundred thirty-four thousand, two hundred fifty-one".