201358 has 8 divisors (see below), whose sum is σ = 305928. Its totient is φ = 99384.

The previous prime is 201337. The next prime is 201359. The reversal of 201358 is 853102.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201359) by changing a digit.

201358 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 441 + ... + 772.

It is an arithmetic number, because the mean of its divisors is an integer number (38241).

2²⁰¹³⁵⁸ is an apocalyptic number.

201358 is a deficient number, since it is larger than the sum of its proper divisors (104570).

201358 is a wasteful number, since it uses less digits than its factorization.

201358 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1298.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 201358 is about 448.7293170721. The cubic root of 201358 is about 58.6124168495.

It can be divided in two parts, 20 and 1358, that added together give a triangular number (1378 = T₅₂).

The spelling of 201358 in words is "two hundred one thousand, three hundred fifty-eight".