11121115065254 has 8 divisors (see below), whose sum is σ = 16681992394080. Its totient is φ = 5560450933896.

The previous prime is 11121115065253. The next prime is 11121115065271. The reversal of 11121115065254 is 45256051112111.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11121115065253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53168894 + ... + 53377649.

It is an arithmetic number, because the mean of its divisors is an integer number (2085249049260).

Almost surely, 2^{11121115065254} is an apocalyptic number.

11121115065254 is a deficient number, since it is larger than the sum of its proper divisors (5560877328826).

11121115065254 is a wasteful number, since it uses less digits than its factorization.

11121115065254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106598734.

The product of its (nonzero) digits is 12000, while the sum is 35.

Adding to 11121115065254 its reverse (45256051112111), we get a palindrome (56377166177365).

The spelling of 11121115065254 in words is "eleven trillion, one hundred twenty-one billion, one hundred fifteen million, sixty-five thousand, two hundred fifty-four".