151320341 has 2 divisors, whose sum is σ = 151320342. Its totient is φ = 151320340.

The previous prime is 151320317. The next prime is 151320359. The reversal of 151320341 is 143023151.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 149206225 + 2114116 = 12215^2 + 1454^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-151320341 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (151320041) 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, 75660170 + 75660171.

It is an arithmetic number, because the mean of its divisors is an integer number (75660171).

Almost surely, 2^151320341 is an apocalyptic number.

It is an amenable number.

151320341 is a deficient number, since it is larger than the sum of its proper divisors (1).

151320341 is an equidigital number, since it uses as much as digits as its factorization.

151320341 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 151320341 is about 12301.2333121521. The cubic root of 151320341 is about 532.8837012045.

Adding to 151320341 its reverse (143023151), we get a palindrome (294343492).

The spelling of 151320341 in words is "one hundred fifty-one million, three hundred twenty thousand, three hundred forty-one".