141775313 has 2 divisors, whose sum is σ = 141775314. Its totient is φ = 141775312.

The previous prime is 141775301. The next prime is 141775327. The reversal of 141775313 is 313577141.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 124701889 + 17073424 = 11167^2 + 4132^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-141775313 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 141775313.

It is not a weakly prime, because it can be changed into another prime (141775213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70887656 + 70887657.

It is an arithmetic number, because the mean of its divisors is an integer number (70887657).

Almost surely, 2^141775313 is an apocalyptic number.

It is an amenable number.

141775313 is a deficient number, since it is larger than the sum of its proper divisors (1).

141775313 is an equidigital number, since it uses as much as digits as its factorization.

141775313 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8820, while the sum is 32.

The square root of 141775313 is about 11906.9438984149. The cubic root of 141775313 is about 521.4350314509.

The spelling of 141775313 in words is "one hundred forty-one million, seven hundred seventy-five thousand, three hundred thirteen".