201163026 has 8 divisors (see below), whose sum is σ = 402326064. Its totient is φ = 67054340.

The previous prime is 201163019. The next prime is 201163031. The reversal of 201163026 is 620361102.

It is a happy number.

201163026 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

201163026 is an admirable number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 201162993 and 201163011.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16763580 + ... + 16763591.

It is an arithmetic number, because the mean of its divisors is an integer number (50290758).

Almost surely, 2^201163026 is an apocalyptic number.

201163026 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

201163026 is a wasteful number, since it uses less digits than its factorization.

201163026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33527176.

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 201163026 is about 14183.1951971338. The cubic root of 201163026 is about 585.9349269803.

The spelling of 201163026 in words is "two hundred one million, one hundred sixty-three thousand, twenty-six".