11152113 has 16 divisors (see below), whose sum is σ = 17356800. Its totient is φ = 6236496.

The previous prime is 11152111. The next prime is 11152139. The reversal of 11152113 is 31125111.

11152113 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11152113 - 2¹ = 11152111 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11152092 and 11152101.

It is not an unprimeable number, because it can be changed into a prime (11152111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4663 + ... + 6636.

It is an arithmetic number, because the mean of its divisors is an integer number (1084800).

Almost surely, 2^11152113 is an apocalyptic number.

It is an amenable number.

11152113 is a deficient number, since it is larger than the sum of its proper divisors (6204687).

11152113 is a wasteful number, since it uses less digits than its factorization.

11152113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11356.

The product of its digits is 30, while the sum is 15.

The square root of 11152113 is about 3339.4779532136. The cubic root of 11152113 is about 223.4184599128.

Adding to 11152113 its reverse (31125111), we get a palindrome (42277224).

The spelling of 11152113 in words is "eleven million, one hundred fifty-two thousand, one hundred thirteen".