159263343 has 6 divisors (see below), whose sum is σ = 230047064. Its totient is φ = 106175556.

The previous prime is 159263329. The next prime is 159263353. The reversal of 159263343 is 343362951.

It is a happy number.

159263343 is a `hidden beast` number, since 1 + 59 + 263 + 343 = 666.

It is not a de Polignac number, because 159263343 - 2¹⁶ = 159197807 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 159263298 and 159263307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (159263353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8847955 + ... + 8847972.

Almost surely, 2^159263343 is an apocalyptic number.

159263343 is a deficient number, since it is larger than the sum of its proper divisors (70783721).

159263343 is a wasteful number, since it uses less digits than its factorization.

159263343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17695933 (or 17695930 counting only the distinct ones).

The product of its digits is 58320, while the sum is 36.

The square root of 159263343 is about 12619.9581219590. The cubic root of 159263343 is about 542.0490769048.

The spelling of 159263343 in words is "one hundred fifty-nine million, two hundred sixty-three thousand, three hundred forty-three".