11132315 has 4 divisors (see below), whose sum is σ = 13358784. Its totient is φ = 8905848.

The previous prime is 11132311. The next prime is 11132327. The reversal of 11132315 is 51323111.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11132315 - 2² = 11132311 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11132293 and 11132302.

It is not an unprimeable number, because it can be changed into a prime (11132311) 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, 1113227 + ... + 1113236.

It is an arithmetic number, because the mean of its divisors is an integer number (3339696).

Almost surely, 2^11132315 is an apocalyptic number.

11132315 is a deficient number, since it is larger than the sum of its proper divisors (2226469).

11132315 is an equidigital number, since it uses as much as digits as its factorization.

11132315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2226468.

The product of its digits is 90, while the sum is 17.

The square root of 11132315 is about 3336.5124006963. The cubic root of 11132315 is about 223.2861723145.

Adding to 11132315 its reverse (51323111), we get a palindrome (62455426).

The spelling of 11132315 in words is "eleven million, one hundred thirty-two thousand, three hundred fifteen".