11134943 has 2 divisors, whose sum is σ = 11134944. Its totient is φ = 11134942.

The previous prime is 11134933. The next prime is 11134951. The reversal of 11134943 is 34943111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11134943 - 2¹⁴ = 11118559 is a prime.

It is a super-2 number, since 2×11134943² = 247973911226498, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11134913) 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 as a sum of consecutive naturals, namely, 5567471 + 5567472.

It is an arithmetic number, because the mean of its divisors is an integer number (5567472).

Almost surely, 2^11134943 is an apocalyptic number.

11134943 is a deficient number, since it is larger than the sum of its proper divisors (1).

11134943 is an equidigital number, since it uses as much as digits as its factorization.

11134943 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1296, while the sum is 26.

The square root of 11134943 is about 3336.9062018582. The cubic root of 11134943 is about 223.3037412835.

The spelling of 11134943 in words is "eleven million, one hundred thirty-four thousand, nine hundred forty-three".