130842889 has 8 divisors (see below), whose sum is σ = 131705280. Its totient is φ = 129983856.

The previous prime is 130842853. The next prime is 130842919. The reversal of 130842889 is 988248031.

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 130842889 - 2¹¹ = 130840841 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130842839) 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 in 7 ways as a sum of consecutive naturals, for example, 155532 + ... + 156370.

It is an arithmetic number, because the mean of its divisors is an integer number (16463160).

Almost surely, 2^130842889 is an apocalyptic number.

It is an amenable number.

130842889 is a deficient number, since it is larger than the sum of its proper divisors (862391).

130842889 is an equidigital number, since it uses as much as digits as its factorization.

130842889 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1679.

The product of its (nonzero) digits is 110592, while the sum is 43.

The square root of 130842889 is about 11438.6576572603. The cubic root of 130842889 is about 507.6721914830.

The spelling of 130842889 in words is "one hundred thirty million, eight hundred forty-two thousand, eight hundred eighty-nine".