11134200243 has 8 divisors (see below), whose sum is σ = 15048965008. Its totient is φ = 7321117824.

The previous prime is 11134200221. The next prime is 11134200263. The reversal of 11134200243 is 34200243111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11134200243 - 2¹⁴ = 11134183859 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11134200263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25420330 + ... + 25420767.

It is an arithmetic number, because the mean of its divisors is an integer number (1881120626).

Almost surely, 2^11134200243 is an apocalyptic number.

11134200243 is a deficient number, since it is larger than the sum of its proper divisors (3914764765).

11134200243 is an equidigital number, since it uses as much as digits as its factorization.

11134200243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50841173.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 11134200243 its reverse (34200243111), we get a palindrome (45334443354).

It can be divided in two parts, 111 and 34200243, that multiplied together give a palindrome (3796226973).

The spelling of 11134200243 in words is "eleven billion, one hundred thirty-four million, two hundred thousand, two hundred forty-three".