1111315 has 8 divisors (see below), whose sum is σ = 1362240. Its totient is φ = 869952.

The previous prime is 1111301. The next prime is 1111333. The reversal of 1111315 is 5131111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1111315 - 2⁵ = 1111283 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1111295 and 1111304.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2130 + ... + 2599.

It is an arithmetic number, because the mean of its divisors is an integer number (170280).

2^1111315 is an apocalyptic number.

1111315 is a deficient number, since it is larger than the sum of its proper divisors (250925).

1111315 is an equidigital number, since it uses as much as digits as its factorization.

1111315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4781.

The product of its digits is 15, while the sum is 13.

The square root of 1111315 is about 1054.1892619449. The cubic root of 1111315 is about 103.5807517795.

Adding to 1111315 its reverse (5131111), we get a palindrome (6242426).

The spelling of 1111315 in words is "one million, one hundred eleven thousand, three hundred fifteen".