159149105 has 8 divisors (see below), whose sum is σ = 191230632. Its totient is φ = 127151488.

The previous prime is 159149077. The next prime is 159149117. The reversal of 159149105 is 501941951.

159149105 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 817216 + 158331889 = 904^2 + 12583^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 159149105 - 2⁶ = 159149041 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16724 + ... + 24453.

It is an arithmetic number, because the mean of its divisors is an integer number (23903829).

Almost surely, 2^159149105 is an apocalyptic number.

It is an amenable number.

159149105 is a deficient number, since it is larger than the sum of its proper divisors (32081527).

159149105 is an equidigital number, since it uses as much as digits as its factorization.

159149105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41955.

The product of its (nonzero) digits is 8100, while the sum is 35.

The square root of 159149105 is about 12615.4312252891. The cubic root of 159149105 is about 541.9194437813.

The spelling of 159149105 in words is "one hundred fifty-nine million, one hundred forty-nine thousand, one hundred five".