113211338 has 8 divisors (see below), whose sum is σ = 170024832. Its totient is φ = 56536396.

The previous prime is 113211323. The next prime is 113211341. The reversal of 113211338 is 833112311.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32570 + ... + 35877.

It is an arithmetic number, because the mean of its divisors is an integer number (21253104).

Almost surely, 2^113211338 is an apocalyptic number.

113211338 is a deficient number, since it is larger than the sum of its proper divisors (56813494).

113211338 is an equidigital number, since it uses as much as digits as its factorization.

113211338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69276.

The product of its digits is 432, while the sum is 23.

The square root of 113211338 is about 10640.0816726189. The cubic root of 113211338 is about 483.7600209361.

Adding to 113211338 its reverse (833112311), we get a palindrome (946323649).

The spelling of 113211338 in words is "one hundred thirteen million, two hundred eleven thousand, three hundred thirty-eight".