11121020031134 has 8 divisors (see below), whose sum is σ = 17964724665720. Its totient is φ = 5132778475896.

The previous prime is 11121020031109. The next prime is 11121020031151. The reversal of 11121020031134 is 43113002012111.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 213865769804 + ... + 213865769855.

It is an arithmetic number, because the mean of its divisors is an integer number (2245590583215).

Almost surely, 2^{11121020031134} is an apocalyptic number.

11121020031134 is a deficient number, since it is larger than the sum of its proper divisors (6843704634586).

11121020031134 is a wasteful number, since it uses less digits than its factorization.

11121020031134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 427731539674.

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 11121020031134 its reverse (43113002012111), we get a palindrome (54234022043245).

The spelling of 11121020031134 in words is "eleven trillion, one hundred twenty-one billion, twenty million, thirty-one thousand, one hundred thirty-four".