2130147 has 12 divisors (see below), whose sum is σ = 3239080. Its totient is φ = 1345248.

The previous prime is 2130133. The next prime is 2130169. The reversal of 2130147 is 7410312.

It is not a de Polignac number, because 2130147 - 2⁸ = 2129891 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2130047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6058 + ... + 6399.

2^2130147 is an apocalyptic number.

2130147 is a deficient number, since it is larger than the sum of its proper divisors (1108933).

2130147 is a wasteful number, since it uses less digits than its factorization.

2130147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12482 (or 12479 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 18.

The square root of 2130147 is about 1459.5023124339. The cubic root of 2130147 is about 128.6677949496.

Adding to 2130147 its reverse (7410312), we get a palindrome (9540459).

The spelling of 2130147 in words is "two million, one hundred thirty thousand, one hundred forty-seven".