10965923273 has 4 divisors (see below), whose sum is σ = 10967102100. Its totient is φ = 10964744448.

The previous prime is 10965923249. The next prime is 10965923329. The reversal of 10965923273 is 37232956901.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1053132304 + 9912790969 = 32452^2 + 99563^2 .

It is a cyclic number.

It is not a de Polignac number, because 10965923273 - 2¹⁸ = 10965661129 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10965923203) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 575348 + ... + 594101.

It is an arithmetic number, because the mean of its divisors is an integer number (2741775525).

Almost surely, 2^10965923273 is an apocalyptic number.

It is an amenable number.

10965923273 is a deficient number, since it is larger than the sum of its proper divisors (1178827).

10965923273 is an equidigital number, since it uses as much as digits as its factorization.

10965923273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1178826.

The product of its (nonzero) digits is 612360, while the sum is 47.

The spelling of 10965923273 in words is "ten billion, nine hundred sixty-five million, nine hundred twenty-three thousand, two hundred seventy-three".