2130602005 has 16 divisors (see below), whose sum is σ = 2947832064. Its totient is φ = 1448052480.

The previous prime is 2130601951. The next prime is 2130602029. The reversal of 2130602005 is 5002060312.

It is a happy number.

It is not a de Polignac number, because 2130602005 - 2⁷ = 2130601877 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 265401 + ... + 273310.

It is an arithmetic number, because the mean of its divisors is an integer number (184239504).

Almost surely, 2^2130602005 is an apocalyptic number.

It is an amenable number.

2130602005 is a deficient number, since it is larger than the sum of its proper divisors (817230059).

2130602005 is a wasteful number, since it uses less digits than its factorization.

2130602005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 538836.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 2130602005 is about 46158.4445686810. Note that the first 3 decimals coincide. The cubic root of 2130602005 is about 1286.7695555711.

Adding to 2130602005 its reverse (5002060312), we get a palindrome (7132662317).

The spelling of 2130602005 in words is "two billion, one hundred thirty million, six hundred two thousand, five".