2130615107 has 4 divisors (see below), whose sum is σ = 2133430416. Its totient is φ = 2127799800.

The previous prime is 2130615079. The next prime is 2130615121. The reversal of 2130615107 is 7015160312.

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

It is a cyclic number.

It is not a de Polignac number, because 2130615107 - 2¹⁶ = 2130549571 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2130615167) 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, 1406519 + ... + 1408032.

It is an arithmetic number, because the mean of its divisors is an integer number (533357604).

Almost surely, 2^2130615107 is an apocalyptic number.

2130615107 is a deficient number, since it is larger than the sum of its proper divisors (2815309).

2130615107 is an equidigital number, since it uses as much as digits as its factorization.

2130615107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2815308.

The product of its (nonzero) digits is 1260, while the sum is 26.

The square root of 2130615107 is about 46158.5864926559. The cubic root of 2130615107 is about 1286.7721932012.

Adding to 2130615107 its reverse (7015160312), we get a palindrome (9145775419).

The spelling of 2130615107 in words is "two billion, one hundred thirty million, six hundred fifteen thousand, one hundred seven".