11415113 has 4 divisors (see below), whose sum is σ = 11602308. Its totient is φ = 11227920.

The previous prime is 11415091. The next prime is 11415119. The reversal of 11415113 is 31151411.

11415113 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 31151411 = 3371 ⋅9241.

It can be written as a sum of positive squares in 2 ways, for example, as 1630729 + 9784384 = 1277^2 + 3128^2 .

It is a cyclic number.

It is not a de Polignac number, because 11415113 - 2¹⁶ = 11349577 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11415091 and 11415100.

It is not an unprimeable number, because it can be changed into a prime (11415119) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 93506 + ... + 93627.

It is an arithmetic number, because the mean of its divisors is an integer number (2900577).

Almost surely, 2^11415113 is an apocalyptic number.

It is an amenable number.

11415113 is a deficient number, since it is larger than the sum of its proper divisors (187195).

11415113 is an equidigital number, since it uses as much as digits as its factorization.

11415113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187194.

The product of its digits is 60, while the sum is 17.

The square root of 11415113 is about 3378.6259041214. The cubic root of 11415113 is about 225.1611224528.

Adding to 11415113 its reverse (31151411), we get a palindrome (42566524).

The spelling of 11415113 in words is "eleven million, four hundred fifteen thousand, one hundred thirteen".