11113516 has 24 divisors (see below), whose sum is σ = 19869696. Its totient is φ = 5438160.

The previous prime is 11113513. The next prime is 11113547. The reversal of 11113516 is 61531111.

It is a junction number, because it is equal to n+sod(n) for n = 11113493 and 11113502.

It is not an unprimeable number, because it can be changed into a prime (11113513) 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, 66465 + ... + 66631.

It is an arithmetic number, because the mean of its divisors is an integer number (827904).

Almost surely, 2^11113516 is an apocalyptic number.

It is an amenable number.

11113516 is a deficient number, since it is larger than the sum of its proper divisors (8756180).

11113516 is a wasteful number, since it uses less digits than its factorization.

11113516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 429 (or 427 counting only the distinct ones).

The product of its digits is 90, while the sum is 19.

The square root of 11113516 is about 3333.6940471495. The cubic root of 11113516 is about 223.1604146513.

Adding to 11113516 its reverse (61531111), we get a palindrome (72644627).

The spelling of 11113516 in words is "eleven million, one hundred thirteen thousand, five hundred sixteen".