113423533 has 8 divisors (see below), whose sum is σ = 114542208. Its totient is φ = 112309344.

The previous prime is 113423509. The next prime is 113423593. The reversal of 113423533 is 335324311.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113423533 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 113423498 and 113423507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113423593) 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, 70860 + ... + 72442.

It is an arithmetic number, because the mean of its divisors is an integer number (14317776).

Almost surely, 2^113423533 is an apocalyptic number.

It is an amenable number.

113423533 is a deficient number, since it is larger than the sum of its proper divisors (1118675).

113423533 is a wasteful number, since it uses less digits than its factorization.

113423533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2243.

The product of its digits is 3240, while the sum is 25.

The square root of 113423533 is about 10650.0484975422. The cubic root of 113423533 is about 484.0620736929.

Adding to 113423533 its reverse (335324311), we get a palindrome (448747844).

The spelling of 113423533 in words is "one hundred thirteen million, four hundred twenty-three thousand, five hundred thirty-three".