151343 has 2 divisors, whose sum is σ = 151344. Its totient is φ = 151342.

The previous prime is 151339. The next prime is 151357. The reversal of 151343 is 343151.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 151343 - 2² = 151339 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (151303) 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, 75671 + 75672.

It is an arithmetic number, because the mean of its divisors is an integer number (75672).

2¹⁵¹³⁴³ is an apocalyptic number.

151343 is a deficient number, since it is larger than the sum of its proper divisors (1).

151343 is an equidigital number, since it uses as much as digits as its factorization.

151343 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 180, while the sum is 17.

The square root of 151343 is about 389.0282766072. The cubic root of 151343 is about 53.2910298222.

Adding to 151343 its reverse (343151), we get a palindrome (494494).

It can be divided in two parts, 151 and 343, that added together give a palindrome (494).

The spelling of 151343 in words is "one hundred fifty-one thousand, three hundred forty-three".