11121316113 has 8 divisors (see below), whose sum is σ = 15608864800. Its totient is φ = 7023989088.

The previous prime is 11121316091. The next prime is 11121316117. The reversal of 11121316113 is 31161312111.

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

It is not a de Polignac number, because 11121316113 - 2⁸ = 11121315857 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11121316113.

It is not an unprimeable number, because it can be changed into a prime (11121316117) 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, 97555348 + ... + 97555461.

It is an arithmetic number, because the mean of its divisors is an integer number (1951108100).

Almost surely, 2^11121316113 is an apocalyptic number.

It is an amenable number.

11121316113 is a deficient number, since it is larger than the sum of its proper divisors (4487548687).

11121316113 is a wasteful number, since it uses less digits than its factorization.

11121316113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195110831.

The product of its digits is 108, while the sum is 21.

Adding to 11121316113 its reverse (31161312111), we get a palindrome (42282628224).

The spelling of 11121316113 in words is "eleven billion, one hundred twenty-one million, three hundred sixteen thousand, one hundred thirteen".