130146163 has 4 divisors (see below), whose sum is σ = 148738480. Its totient is φ = 111553848.

The previous prime is 130146151. The next prime is 130146173. The reversal of 130146163 is 361641031.

It is a happy number.

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

It is a de Polignac number, because none of the positive numbers 2^k-130146163 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130146103) 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, 9296148 + ... + 9296161.

It is an arithmetic number, because the mean of its divisors is an integer number (37184620).

Almost surely, 2^130146163 is an apocalyptic number.

130146163 is a deficient number, since it is larger than the sum of its proper divisors (18592317).

130146163 is an equidigital number, since it uses as much as digits as its factorization.

130146163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18592316.

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 130146163 is about 11408.1621219196. The cubic root of 130146163 is about 506.7694851834.

Adding to 130146163 its reverse (361641031), we get a palindrome (491787194).

The spelling of 130146163 in words is "one hundred thirty million, one hundred forty-six thousand, one hundred sixty-three".