11121113110 has 8 divisors (see below), whose sum is σ = 20018003616. Its totient is φ = 4448445240.

The previous prime is 11121113089. The next prime is 11121113189. The reversal of 11121113110 is 1131112111.

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, 556055646 + ... + 556055665.

It is an arithmetic number, because the mean of its divisors is an integer number (2502250452).

Almost surely, 2^11121113110 is an apocalyptic number.

11121113110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11121113110 is a deficient number, since it is larger than the sum of its proper divisors (8896890506).

11121113110 is a wasteful number, since it uses less digits than its factorization.

11121113110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1112111318.

The product of its (nonzero) digits is 6, while the sum is 13.

Adding to 11121113110 its reverse (1131112111), we get a palindrome (12252225221).

Subtracting from 11121113110 its reverse (1131112111), we obtain a palindrome (9990000999).

The spelling of 11121113110 in words is "eleven billion, one hundred twenty-one million, one hundred thirteen thousand, one hundred ten".