201150113 has 8 divisors (see below), whose sum is σ = 205404168. Its totient is φ = 196936704.

The previous prime is 201150101. The next prime is 201150121. The reversal of 201150113 is 311051102.

It can be written as a sum of positive squares in 4 ways, for example, as 8162449 + 192987664 = 2857^2 + 13892^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 201150113 - 2²² = 196955809 is a prime.

It is a super-2 number, since 2×201150113² = 80922735919825538, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (201150133) 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 7 ways as a sum of consecutive naturals, for example, 56 + ... + 20057.

It is an arithmetic number, because the mean of its divisors is an integer number (25675521).

Almost surely, 2^201150113 is an apocalyptic number.

It is an amenable number.

201150113 is a deficient number, since it is larger than the sum of its proper divisors (4254055).

201150113 is a wasteful number, since it uses less digits than its factorization.

201150113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20323.

The product of its (nonzero) digits is 30, while the sum is 14.

The square root of 201150113 is about 14182.7399680034. The cubic root of 201150113 is about 585.9223893224.

The spelling of 201150113 in words is "two hundred one million, one hundred fifty thousand, one hundred thirteen".