159261083 has 4 divisors (see below), whose sum is σ = 168629400. Its totient is φ = 149892768.

The previous prime is 159261019. The next prime is 159261103. The reversal of 159261083 is 380162951.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 159261083 - 2⁶ = 159261019 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (159266083) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4684133 + ... + 4684166.

It is an arithmetic number, because the mean of its divisors is an integer number (42157350).

Almost surely, 2^159261083 is an apocalyptic number.

159261083 is a deficient number, since it is larger than the sum of its proper divisors (9368317).

159261083 is an equidigital number, since it uses as much as digits as its factorization.

159261083 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9368316.

The product of its (nonzero) digits is 12960, while the sum is 35.

The square root of 159261083 is about 12619.8685809322. The cubic root of 159261083 is about 542.0465129402.

The spelling of 159261083 in words is "one hundred fifty-nine million, two hundred sixty-one thousand, eighty-three".