1108113025 has 6 divisors (see below), whose sum is σ = 1374060182. Its totient is φ = 886490400.

The previous prime is 1108113001. The next prime is 1108113059. The reversal of 1108113025 is 5203118011.

It can be written as a sum of positive squares in 3 ways, for example, as 288369 + 1107824656 = 537^2 + 33284^2 .

It is not a de Polignac number, because 1108113025 - 2⁷ = 1108112897 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1108112987 and 1108113005.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 22162236 + ... + 22162285.

Almost surely, 2^1108113025 is an apocalyptic number.

It is an amenable number.

1108113025 is a deficient number, since it is larger than the sum of its proper divisors (265947157).

1108113025 is an equidigital number, since it uses as much as digits as its factorization.

1108113025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44324531 (or 44324526 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 22.

The square root of 1108113025 is about 33288.3316644136. The cubic root of 1108113025 is about 1034.8117544483.

The spelling of 1108113025 in words is "one billion, one hundred eight million, one hundred thirteen thousand, twenty-five".