201358116 has 24 divisors (see below), whose sum is σ = 522039840. Its totient is φ = 67119336.

The previous prime is 201358111. The next prime is 201358117. The reversal of 201358116 is 611853102.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 201358116.

It is not an unprimeable number, because it can be changed into a prime (201358111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 932106 + ... + 932321.

It is an arithmetic number, because the mean of its divisors is an integer number (21751660).

Almost surely, 2^201358116 is an apocalyptic number.

It is an amenable number.

201358116 is an abundant number, since it is smaller than the sum of its proper divisors (320681724).

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

201358116 is a wasteful number, since it uses less digits than its factorization.

201358116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1864440 (or 1864432 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 27.

The square root of 201358116 is about 14190.0710357630. The cubic root of 201358116 is about 586.1242810481.

The spelling of 201358116 in words is "two hundred one million, three hundred fifty-eight thousand, one hundred sixteen".