11315125 has 16 divisors (see below), whose sum is σ = 14249664. Its totient is φ = 8970000.

The previous prime is 11315123. The next prime is 11315137. The reversal of 11315125 is 52151311.

It is not a de Polignac number, because 11315125 - 2¹ = 11315123 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11315123) 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, 16030 + ... + 16720.

It is an arithmetic number, because the mean of its divisors is an integer number (890604).

Almost surely, 2^11315125 is an apocalyptic number.

It is an amenable number.

11315125 is a deficient number, since it is larger than the sum of its proper divisors (2934539).

11315125 is an equidigital number, since it uses as much as digits as its factorization.

11315125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 837 (or 827 counting only the distinct ones).

The product of its digits is 150, while the sum is 19.

The square root of 11315125 is about 3363.7962185602. The cubic root of 11315125 is about 224.5017782509.

Adding to 11315125 its reverse (52151311), we get a palindrome (63466436).

The spelling of 11315125 in words is "eleven million, three hundred fifteen thousand, one hundred twenty-five".