201116056 has 8 divisors (see below), whose sum is σ = 377092620. Its totient is φ = 100558024.

The previous prime is 201116039. The next prime is 201116063. The reversal of 201116056 is 650611102.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12569746 + ... + 12569761.

Almost surely, 2^201116056 is an apocalyptic number.

It is an amenable number.

201116056 is a deficient number, since it is larger than the sum of its proper divisors (175976564).

201116056 is a wasteful number, since it uses less digits than its factorization.

201116056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25139513 (or 25139509 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 22.

The square root of 201116056 is about 14181.5392676536. The cubic root of 201116056 is about 585.8893196830.

Adding to 201116056 its reverse (650611102), we get a palindrome (851727158).

The spelling of 201116056 in words is "two hundred one million, one hundred sixteen thousand, fifty-six".