11013025 has 12 divisors (see below), whose sum is σ = 14460012. Its totient is φ = 8291840.

The previous prime is 11013017. The next prime is 11013047. The reversal of 11013025 is 52031011.

11013025 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 43681 + 10969344 = 209^2 + 3312^2 .

It is not a de Polignac number, because 11013025 - 2³ = 11013017 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11012996 and 11013014.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12532 + ... + 13381.

It is an arithmetic number, because the mean of its divisors is an integer number (1205001).

Almost surely, 2^11013025 is an apocalyptic number.

It is an amenable number.

11013025 is a deficient number, since it is larger than the sum of its proper divisors (3446987).

11013025 is a wasteful number, since it uses less digits than its factorization.

11013025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25940 (or 25935 counting only the distinct ones).

The product of its (nonzero) digits is 30, while the sum is 13.

The square root of 11013025 is about 3318.5878020628. The cubic root of 11013025 is about 222.4857542535.

Adding to 11013025 its reverse (52031011), we get a palindrome (63044036).

The spelling of 11013025 in words is "eleven million, thirteen thousand, twenty-five".