113432633 has 8 divisors (see below), whose sum is σ = 115526400. Its totient is φ = 111344688.

The previous prime is 113432629. The next prime is 113432663. The reversal of 113432633 is 336234311.

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 113432633 - 2² = 113432629 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (113432663) 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 7 ways as a sum of consecutive naturals, for example, 63608 + ... + 65366.

It is an arithmetic number, because the mean of its divisors is an integer number (14440800).

Almost surely, 2^113432633 is an apocalyptic number.

It is an amenable number.

113432633 is a deficient number, since it is larger than the sum of its proper divisors (2093767).

113432633 is a wasteful number, since it uses less digits than its factorization.

113432633 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2911.

The product of its digits is 3888, while the sum is 26.

The square root of 113432633 is about 10650.4757170748. The cubic root of 113432633 is about 484.0750188227.

Adding to 113432633 its reverse (336234311), we get a palindrome (449666944).

The spelling of 113432633 in words is "one hundred thirteen million, four hundred thirty-two thousand, six hundred thirty-three".