10871307145 has 16 divisors (see below), whose sum is σ = 13097382480. Its totient is φ = 8662568704.

The previous prime is 10871307143. The next prime is 10871307221. The reversal of 10871307145 is 54170317801.

It can be written as a sum of positive squares in 8 ways, for example, as 9290304 + 10862016841 = 3048^2 + 104221^2 .

It is a cyclic number.

It is not a de Polignac number, because 10871307145 - 2¹ = 10871307143 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10871307143) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1546659 + ... + 1553671.

It is an arithmetic number, because the mean of its divisors is an integer number (818586405).

Almost surely, 2^10871307145 is an apocalyptic number.

It is an amenable number.

10871307145 is a deficient number, since it is larger than the sum of its proper divisors (2226075335).

10871307145 is an equidigital number, since it uses as much as digits as its factorization.

10871307145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8204.

The product of its (nonzero) digits is 23520, while the sum is 37.

The spelling of 10871307145 in words is "ten billion, eight hundred seventy-one million, three hundred seven thousand, one hundred forty-five".