201150016 has 14 divisors (see below), whose sum is σ = 399157190. Its totient is φ = 100574976.

The previous prime is 201149981. The next prime is 201150031. The reversal of 201150016 is 610051102.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 198246400 + 2903616 = 14080^2 + 1704^2 .

It is a super-2 number, since 2×201150016² = 80922657873600512, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1571421 + ... + 1571548.

Almost surely, 2^201150016 is an apocalyptic number.

It is an amenable number.

201150016 is a deficient number, since it is larger than the sum of its proper divisors (198007174).

201150016 is an equidigital number, since it uses as much as digits as its factorization.

201150016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3142981 (or 3142971 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 16.

The square root of 201150016 is about 14182.7365483534. The cubic root of 201150016 is about 585.9222951399.

The spelling of 201150016 in words is "two hundred one million, one hundred fifty thousand, sixteen".