201417313 has 2 divisors, whose sum is σ = 201417314. Its totient is φ = 201417312.

The previous prime is 201417287. The next prime is 201417353. The reversal of 201417313 is 313714102.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 138579984 + 62837329 = 11772^2 + 7927^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-201417313 is a prime.

It is a super-2 number, since 2×201417313² = 81137867952279938, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (201417353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100708656 + 100708657.

It is an arithmetic number, because the mean of its divisors is an integer number (100708657).

Almost surely, 2^201417313 is an apocalyptic number.

It is an amenable number.

201417313 is a deficient number, since it is larger than the sum of its proper divisors (1).

201417313 is an equidigital number, since it uses as much as digits as its factorization.

201417313 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 504, while the sum is 22.

The square root of 201417313 is about 14192.1567423701. The cubic root of 201417313 is about 586.1817133817.

The spelling of 201417313 in words is "two hundred one million, four hundred seventeen thousand, three hundred thirteen".