11351123113 has 8 divisors (see below), whose sum is σ = 12389013216. Its totient is φ = 10314228000.

The previous prime is 11351123111. The next prime is 11351123123. The reversal of 11351123113 is 31132115311.

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

It is a cyclic number.

It is not a de Polignac number, because 11351123113 - 2¹ = 11351123111 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11351123111) 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, 224788 + ... + 270613.

It is an arithmetic number, because the mean of its divisors is an integer number (1548626652).

Almost surely, 2^11351123113 is an apocalyptic number.

It is an amenable number.

11351123113 is a deficient number, since it is larger than the sum of its proper divisors (1037890103).

11351123113 is a wasteful number, since it uses less digits than its factorization.

11351123113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 497495.

The product of its digits is 270, while the sum is 22.

Adding to 11351123113 its reverse (31132115311), we get a palindrome (42483238424).

The spelling of 11351123113 in words is "eleven billion, three hundred fifty-one million, one hundred twenty-three thousand, one hundred thirteen".