10943097161 has 4 divisors (see below), whose sum is σ = 10944773652. Its totient is φ = 10941420672.

The previous prime is 10943097107. The next prime is 10943097167. The reversal of 10943097161 is 16179034901.

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 3615737161 + 7327360000 = 60131^2 + 85600^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10943097161 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10943097167) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 828416 + ... + 841521.

It is an arithmetic number, because the mean of its divisors is an integer number (2736193413).

Almost surely, 2^10943097161 is an apocalyptic number.

It is an amenable number.

10943097161 is a deficient number, since it is larger than the sum of its proper divisors (1676491).

10943097161 is an equidigital number, since it uses as much as digits as its factorization.

10943097161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1676490.

The product of its (nonzero) digits is 40824, while the sum is 41.

The spelling of 10943097161 in words is "ten billion, nine hundred forty-three million, ninety-seven thousand, one hundred sixty-one".