113205016 has 16 divisors (see below), whose sum is σ = 213108840. Its totient is φ = 56376000.

The previous prime is 113204981. The next prime is 113205017. The reversal of 113205016 is 610502311.

It is a junction number, because it is equal to n+sod(n) for n = 113204984 and 113205002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113205017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26181 + ... + 30196.

Almost surely, 2^113205016 is an apocalyptic number.

It is an amenable number.

113205016 is a deficient number, since it is larger than the sum of its proper divisors (99903824).

113205016 is a wasteful number, since it uses less digits than its factorization.

113205016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56634 (or 56630 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 19.

The square root of 113205016 is about 10639.7845842855. The cubic root of 113205016 is about 483.7510159847.

Adding to 113205016 its reverse (610502311), we get a palindrome (723707327).

The spelling of 113205016 in words is "one hundred thirteen million, two hundred five thousand, sixteen".