11042315 has 4 divisors (see below), whose sum is σ = 13250784. Its totient is φ = 8833848.

The previous prime is 11042309. The next prime is 11042347. The reversal of 11042315 is 51324011.

11042315 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: 51324011 = 4967 ⋅10333.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11042315 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11042293 and 11042302.

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, 1104227 + ... + 1104236.

It is an arithmetic number, because the mean of its divisors is an integer number (3312696).

Almost surely, 2^11042315 is an apocalyptic number.

11042315 is a deficient number, since it is larger than the sum of its proper divisors (2208469).

11042315 is an equidigital number, since it uses as much as digits as its factorization.

11042315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2208468.

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 11042315 is about 3322.9978934691. The cubic root of 11042315 is about 222.6828190660.

Adding to 11042315 its reverse (51324011), we get a palindrome (62366326).

The spelling of 11042315 in words is "eleven million, forty-two thousand, three hundred fifteen".