141217313 has 2 divisors, whose sum is σ = 141217314. Its totient is φ = 141217312.

The previous prime is 141217303. The next prime is 141217331. The reversal of 141217313 is 313712141.

It is a happy number.

Together with next prime (141217331) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 98863249 + 42354064 = 9943^2 + 6508^2 .

It is a cyclic number.

It is not a de Polignac number, because 141217313 - 2¹⁰ = 141216289 is a prime.

It is not a weakly prime, because it can be changed into another prime (141217303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70608656 + 70608657.

It is an arithmetic number, because the mean of its divisors is an integer number (70608657).

Almost surely, 2^141217313 is an apocalyptic number.

It is an amenable number.

141217313 is a deficient number, since it is larger than the sum of its proper divisors (1).

141217313 is an equidigital number, since it uses as much as digits as its factorization.

141217313 is an evil number, because the sum of its binary digits is even.

The product of its digits is 504, while the sum is 23.

The square root of 141217313 is about 11883.4890920133. The cubic root of 141217313 is about 520.7500431178.

Adding to 141217313 its reverse (313712141), we get a palindrome (454929454).

The spelling of 141217313 in words is "one hundred forty-one million, two hundred seventeen thousand, three hundred thirteen".