11275313 has 16 divisors (see below), whose sum is σ = 13685760. Its totient is φ = 9080016.

The previous prime is 11275309. The next prime is 11275367. The reversal of 11275313 is 31357211.

It is a cyclic number.

It is not a de Polignac number, because 11275313 - 2² = 11275309 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

11275313 is a modest number, since divided by 5313 gives 1127 as remainder.

It is not an unprimeable number, because it can be changed into a prime (11275393) 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, 8906 + ... + 10092.

It is an arithmetic number, because the mean of its divisors is an integer number (855360).

Almost surely, 2^11275313 is an apocalyptic number.

It is an amenable number.

11275313 is a deficient number, since it is larger than the sum of its proper divisors (2410447).

11275313 is a wasteful number, since it uses less digits than its factorization.

11275313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1276.

The product of its digits is 630, while the sum is 23.

The square root of 11275313 is about 3357.8732852804. The cubic root of 11275313 is about 224.2381674382.

The spelling of 11275313 in words is "eleven million, two hundred seventy-five thousand, three hundred thirteen".