201313153 has 2 divisors, whose sum is σ = 201313154. Its totient is φ = 201313152.

The previous prime is 201313141. The next prime is 201313169. The reversal of 201313153 is 351313102.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 167754304 + 33558849 = 12952^2 + 5793^2 .

It is a cyclic number.

It is not a de Polignac number, because 201313153 - 2⁹ = 201312641 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 201313153.

It is not a weakly prime, because it can be changed into another prime (201313193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100656576 + 100656577.

It is an arithmetic number, because the mean of its divisors is an integer number (100656577).

Almost surely, 2^201313153 is an apocalyptic number.

It is an amenable number.

201313153 is a deficient number, since it is larger than the sum of its proper divisors (1).

201313153 is an equidigital number, since it uses as much as digits as its factorization.

201313153 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 270, while the sum is 19.

The square root of 201313153 is about 14188.4866352969. The cubic root of 201313153 is about 586.0806508758.

Adding to 201313153 its reverse (351313102), we get a palindrome (552626255).

The spelling of 201313153 in words is "two hundred one million, three hundred thirteen thousand, one hundred fifty-three".