11134343211 has 8 divisors (see below), whose sum is σ = 14850749904. Its totient is φ = 7420416000.

The previous prime is 11134343167. The next prime is 11134343221. The reversal of 11134343211 is 11234343111.

It is a happy number.

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

It is not a de Polignac number, because 11134343211 - 2⁶ = 11134343147 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11134343221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 609366 + ... + 627371.

It is an arithmetic number, because the mean of its divisors is an integer number (1856343738).

Almost surely, 2^11134343211 is an apocalyptic number.

11134343211 is a deficient number, since it is larger than the sum of its proper divisors (3716406693).

11134343211 is a wasteful number, since it uses less digits than its factorization.

11134343211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1239741.

The product of its digits is 864, while the sum is 24.

Adding to 11134343211 its reverse (11234343111), we get a palindrome (22368686322).

The spelling of 11134343211 in words is "eleven billion, one hundred thirty-four million, three hundred forty-three thousand, two hundred eleven".