10961473111 has 2 divisors, whose sum is σ = 10961473112. Its totient is φ = 10961473110.

The previous prime is 10961473049. The next prime is 10961473177. The reversal of 10961473111 is 11137416901.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10961473111 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10961473181) 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 as a sum of consecutive naturals, namely, 5480736555 + 5480736556.

It is an arithmetic number, because the mean of its divisors is an integer number (5480736556).

Almost surely, 2^10961473111 is an apocalyptic number.

10961473111 is a deficient number, since it is larger than the sum of its proper divisors (1).

10961473111 is an equidigital number, since it uses as much as digits as its factorization.

10961473111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4536, while the sum is 34.

The spelling of 10961473111 in words is "ten billion, nine hundred sixty-one million, four hundred seventy-three thousand, one hundred eleven".