11351791067 has 2 divisors, whose sum is σ = 11351791068. Its totient is φ = 11351791066.

The previous prime is 11351791057. The next prime is 11351791103. The reversal of 11351791067 is 76019715311.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11351791067 is a prime.

It is not a weakly prime, because it can be changed into another prime (11351791007) 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, 5675895533 + 5675895534.

It is an arithmetic number, because the mean of its divisors is an integer number (5675895534).

Almost surely, 2^11351791067 is an apocalyptic number.

11351791067 is a deficient number, since it is larger than the sum of its proper divisors (1).

11351791067 is an equidigital number, since it uses as much as digits as its factorization.

11351791067 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 39690, while the sum is 41.

The spelling of 11351791067 in words is "eleven billion, three hundred fifty-one million, seven hundred ninety-one thousand, sixty-seven".