11134213004 has 12 divisors (see below), whose sum is σ = 19485630864. Its totient is φ = 5566889904.

The previous prime is 11134212989. The next prime is 11134213007. The reversal of 11134213004 is 40031243111.

It is not an unprimeable number, because it can be changed into a prime (11134213007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 134657 + ... + 200999.

It is an arithmetic number, because the mean of its divisors is an integer number (1623802572).

Almost surely, 2^11134213004 is an apocalyptic number.

It is an amenable number.

11134213004 is a deficient number, since it is larger than the sum of its proper divisors (8351417860).

11134213004 is a wasteful number, since it uses less digits than its factorization.

11134213004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108304 (or 108302 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 11134213004 its reverse (40031243111), we get a palindrome (51165456115).

The spelling of 11134213004 in words is "eleven billion, one hundred thirty-four million, two hundred thirteen thousand, four".