113415453 has 12 divisors (see below), whose sum is σ = 169107328. Its totient is φ = 73171080.

The previous prime is 113415451. The next prime is 113415469. The reversal of 113415453 is 354514311.

It is a happy number.

113415453 is a `hidden beast` number, since 113 + 4 + 1 + 545 + 3 = 666.

It is not a de Polignac number, because 113415453 - 2¹ = 113415451 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113415451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 202975 + ... + 203532.

Almost surely, 2^113415453 is an apocalyptic number.

It is an amenable number.

113415453 is a deficient number, since it is larger than the sum of its proper divisors (55691875).

113415453 is a wasteful number, since it uses less digits than its factorization.

113415453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 406544 (or 406541 counting only the distinct ones).

The product of its digits is 3600, while the sum is 27.

The square root of 113415453 is about 10649.6691497905. The cubic root of 113415453 is about 484.0505789753.

Adding to 113415453 its reverse (354514311), we get a palindrome (467929764).

The spelling of 113415453 in words is "one hundred thirteen million, four hundred fifteen thousand, four hundred fifty-three".