2107320605 has 16 divisors (see below), whose sum is σ = 2841713280. Its totient is φ = 1488514368.

The previous prime is 2107320563. The next prime is 2107320613. The reversal of 2107320605 is 5060237012.

It is not a de Polignac number, because 2107320605 - 2⁸ = 2107320349 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 703295 + ... + 706284.

It is an arithmetic number, because the mean of its divisors is an integer number (177607080).

Almost surely, 2^2107320605 is an apocalyptic number.

It is an amenable number.

2107320605 is a deficient number, since it is larger than the sum of its proper divisors (734392675).

2107320605 is a wasteful number, since it uses less digits than its factorization.

2107320605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1409620.

The product of its (nonzero) digits is 2520, while the sum is 26.

The square root of 2107320605 is about 45905.5618090009. The cubic root of 2107320605 is about 1282.0654732378.

Adding to 2107320605 its reverse (5060237012), we get a palindrome (7167557617).

The spelling of 2107320605 in words is "two billion, one hundred seven million, three hundred twenty thousand, six hundred five".