11213103434 has 16 divisors (see below), whose sum is σ = 18697781760. Its totient is φ = 5008333680.

The previous prime is 11213103427. The next prime is 11213103439. The reversal of 11213103434 is 43430131211.

11213103434 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 (11213103439) 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, 6955214 + ... + 6956825.

It is an arithmetic number, because the mean of its divisors is an integer number (1168611360).

Almost surely, 2^11213103434 is an apocalyptic number.

11213103434 is a deficient number, since it is larger than the sum of its proper divisors (7484678326).

11213103434 is a wasteful number, since it uses less digits than its factorization.

11213103434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13912085.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 11213103434 its reverse (43430131211), we get a palindrome (54643234645).

The spelling of 11213103434 in words is "eleven billion, two hundred thirteen million, one hundred three thousand, four hundred thirty-four".