113235663 has 8 divisors (see below), whose sum is σ = 151038976. Its totient is φ = 75461400.

The previous prime is 113235637. The next prime is 113235667. The reversal of 113235663 is 366532311.

It is a happy number.

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

It is not a de Polignac number, because 113235663 - 2⁸ = 113235407 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 113235663.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113235667) 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, 4608 + ... + 15738.

It is an arithmetic number, because the mean of its divisors is an integer number (18879872).

Almost surely, 2^113235663 is an apocalyptic number.

113235663 is a deficient number, since it is larger than the sum of its proper divisors (37803313).

113235663 is a wasteful number, since it uses less digits than its factorization.

113235663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14525.

The product of its digits is 9720, while the sum is 30.

The square root of 113235663 is about 10641.2246945547. The cubic root of 113235663 is about 483.7946659343.

Adding to 113235663 its reverse (366532311), we get a palindrome (479767974).

The spelling of 113235663 in words is "one hundred thirteen million, two hundred thirty-five thousand, six hundred sixty-three".