113425135 has 8 divisors (see below), whose sum is σ = 136816560. Its totient is φ = 90269184.

The previous prime is 113425133. The next prime is 113425157. The reversal of 113425135 is 531524311.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 113425135 - 2¹ = 113425133 is a prime.

It is a super-2 number, since 2×113425135² = 25730522499536450, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113425133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57805 + ... + 59734.

It is an arithmetic number, because the mean of its divisors is an integer number (17102070).

Almost surely, 2^113425135 is an apocalyptic number.

113425135 is a deficient number, since it is larger than the sum of its proper divisors (23391425).

113425135 is a wasteful number, since it uses less digits than its factorization.

113425135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117737.

The product of its digits is 1800, while the sum is 25.

The square root of 113425135 is about 10650.1237082017. The cubic root of 113425135 is about 484.0643526550.

Adding to 113425135 its reverse (531524311), we get a palindrome (644949446).

The spelling of 113425135 in words is "one hundred thirteen million, four hundred twenty-five thousand, one hundred thirty-five".