201363 has 4 divisors (see below), whose sum is σ = 268488. Its totient is φ = 134240.

The previous prime is 201359. The next prime is 201389. The reversal of 201363 is 363102.

201363 is nontrivially palindromic in base 15.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 201363 - 2² = 201359 is a prime.

It is a D-number.

It is a nialpdrome in base 12.

It is not an unprimeable number, because it can be changed into a prime (201163) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33558 + ... + 33563.

It is an arithmetic number, because the mean of its divisors is an integer number (67122).

2²⁰¹³⁶³ is an apocalyptic number.

201363 is a deficient number, since it is larger than the sum of its proper divisors (67125).

201363 is an equidigital number, since it uses as much as digits as its factorization.

201363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67124.

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 201363 is about 448.7348883249. The cubic root of 201363 is about 58.6129019882.

Adding to 201363 its reverse (363102), we get a palindrome (564465).

The spelling of 201363 in words is "two hundred one thousand, three hundred sixty-three".