113204453 has 8 divisors (see below), whose sum is σ = 114233088. Its totient is φ = 112180464.

The previous prime is 113204437. The next prime is 113204461. The reversal of 113204453 is 354402311.

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 113204453 - 2⁴ = 113204437 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113204753) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62600 + ... + 64382.

It is an arithmetic number, because the mean of its divisors is an integer number (14279136).

Almost surely, 2^113204453 is an apocalyptic number.

It is an amenable number.

113204453 is a deficient number, since it is larger than the sum of its proper divisors (1028635).

113204453 is a wasteful number, since it uses less digits than its factorization.

113204453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2323.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 113204453 is about 10639.7581269501. The cubic root of 113204453 is about 483.7502140406.

Adding to 113204453 its reverse (354402311), we get a palindrome (467606764).

The spelling of 113204453 in words is "one hundred thirteen million, two hundred four thousand, four hundred fifty-three".