113211316 has 6 divisors (see below), whose sum is σ = 198119810. Its totient is φ = 56605656.

The previous prime is 113211289. The next prime is 113211323. The reversal of 113211316 is 613112311.

It can be written as a sum of positive squares in only one way, i.e., 98922916 + 14288400 = 9946^2 + 3780^2 .

It is a junction number, because it is equal to n+sod(n) for n = 113211293 and 113211302.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 14151411 + ... + 14151418.

Almost surely, 2^113211316 is an apocalyptic number.

It is an amenable number.

113211316 is a deficient number, since it is larger than the sum of its proper divisors (84908494).

113211316 is a wasteful number, since it uses less digits than its factorization.

113211316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28302833 (or 28302831 counting only the distinct ones).

The product of its digits is 108, while the sum is 19.

The square root of 113211316 is about 10640.0806387922. The cubic root of 113211316 is about 483.7599896002.

Adding to 113211316 its reverse (613112311), we get a palindrome (726323627).

The spelling of 113211316 in words is "one hundred thirteen million, two hundred eleven thousand, three hundred sixteen".