159130000 has 50 divisors (see below), whose sum is σ = 385293854. Its totient is φ = 63648000.

The previous prime is 159129973. The next prime is 159130043. The reversal of 159130000 is 31951.

It can be written as a sum of positive squares in 5 ways, for example, as 37601424 + 121528576 = 6132^2 + 11024^2 .

It is a tau number, because it is divible by the number of its divisors (50).

It is a self number, because there is not a number n which added to its sum of digits gives 159130000.

It is an unprimeable number.

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 in 9 ways as a sum of consecutive naturals, for example, 2044 + ... + 17956.

Almost surely, 2^159130000 is an apocalyptic number.

159130000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 159130000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (192646927).

159130000 is an abundant number, since it is smaller than the sum of its proper divisors (226163854).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

159130000 is an equidigital number, since it uses as much as digits as its factorization.

159130000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15941 (or 15920 counting only the distinct ones).

The product of its (nonzero) digits is 135, while the sum is 19.

The square root of 159130000 is about 12614.6739949949. The cubic root of 159130000 is about 541.8977580686.

Adding to 159130000 its reverse (31951), we get a palindrome (159161951).

The spelling of 159130000 in words is "one hundred fifty-nine million, one hundred thirty thousand".