1110163541779 has 2 divisors, whose sum is σ = 1110163541780. Its totient is φ = 1110163541778.

The previous prime is 1110163541759. The next prime is 1110163541821. The reversal of 1110163541779 is 9771453610111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1110163541779 - 2¹³ = 1110163533587 is a prime.

It is not a weakly prime, because it can be changed into another prime (1110163541749) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 555081770889 + 555081770890.

It is an arithmetic number, because the mean of its divisors is an integer number (555081770890).

Almost surely, 2^{1110163541779} is an apocalyptic number.

1110163541779 is a deficient number, since it is larger than the sum of its proper divisors (1).

1110163541779 is an equidigital number, since it uses as much as digits as its factorization.

1110163541779 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 158760, while the sum is 46.

The spelling of 1110163541779 in words is "one trillion, one hundred ten billion, one hundred sixty-three million, five hundred forty-one thousand, seven hundred seventy-nine".