151343317 has 2 divisors, whose sum is σ = 151343318. Its totient is φ = 151343316.

The previous prime is 151343293. The next prime is 151343369. The reversal of 151343317 is 713343151.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 100520676 + 50822641 = 10026^2 + 7129^2 .

It is an emirp because it is prime and its reverse (713343151) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 151343317 - 2¹⁹ = 150819029 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (151343117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75671658 + 75671659.

It is an arithmetic number, because the mean of its divisors is an integer number (75671659).

Almost surely, 2^151343317 is an apocalyptic number.

It is an amenable number.

151343317 is a deficient number, since it is larger than the sum of its proper divisors (1).

151343317 is an equidigital number, since it uses as much as digits as its factorization.

151343317 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3780, while the sum is 28.

The square root of 151343317 is about 12302.1671668044. The cubic root of 151343317 is about 532.9106702958.

Adding to 151343317 its reverse (713343151), we get a palindrome (864686468).

The spelling of 151343317 in words is "one hundred fifty-one million, three hundred forty-three thousand, three hundred seventeen".