2105676071306 has 4 divisors (see below), whose sum is σ = 3158514106962. Its totient is φ = 1052838035652.

The previous prime is 2105676071299. The next prime is 2105676071327. The reversal of 2105676071306 is 6031706765012.

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

It can be written as a sum of positive squares in only one way, i.e., 1617437086225 + 488238985081 = 1271785^2 + 698741^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 526419017825 + ... + 526419017828.

Almost surely, 2^{2105676071306} is an apocalyptic number.

2105676071306 is a deficient number, since it is larger than the sum of its proper divisors (1052838035656).

2105676071306 is a wasteful number, since it uses less digits than its factorization.

2105676071306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1052838035655.

The product of its (nonzero) digits is 317520, while the sum is 44.

The spelling of 2105676071306 in words is "two trillion, one hundred five billion, six hundred seventy-six million, seventy-one thousand, three hundred six".