113133325 has 6 divisors (see below), whose sum is σ = 140285354. Its totient is φ = 90506640.

The previous prime is 113133313. The next prime is 113133337. The reversal of 113133325 is 523331311.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (113133313) and next prime (113133337).

It can be written as a sum of positive squares in 3 ways, for example, as 24980004 + 88153321 = 4998^2 + 9389^2 .

It is not a de Polignac number, because 113133325 - 2⁷ = 113133197 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 113133296 and 113133305.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2262642 + ... + 2262691.

Almost surely, 2^113133325 is an apocalyptic number.

It is an amenable number.

113133325 is a deficient number, since it is larger than the sum of its proper divisors (27152029).

113133325 is an equidigital number, since it uses as much as digits as its factorization.

113133325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4525343 (or 4525338 counting only the distinct ones).

The product of its digits is 810, while the sum is 22.

The square root of 113133325 is about 10636.4150445533. The cubic root of 113133325 is about 483.6488770549.

Adding to 113133325 its reverse (523331311), we get a palindrome (636464636).

The spelling of 113133325 in words is "one hundred thirteen million, one hundred thirty-three thousand, three hundred twenty-five".