11011213234 has 32 divisors (see below), whose sum is σ = 19157483520. Its totient is φ = 4649076432.

The previous prime is 11011213231. The next prime is 11011213243. The reversal of 11011213234 is 43231211011.

11011213234 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (11011213231) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 501327 + ... + 522829.

It is an arithmetic number, because the mean of its divisors is an integer number (598671360).

Almost surely, 2^11011213234 is an apocalyptic number.

11011213234 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

11011213234 is a deficient number, since it is larger than the sum of its proper divisors (8146270286).

11011213234 is a wasteful number, since it uses less digits than its factorization.

11011213234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22054.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 11011213234 its reverse (43231211011), we get a palindrome (54242424245).

The spelling of 11011213234 in words is "eleven billion, eleven million, two hundred thirteen thousand, two hundred thirty-four".