1101110009959 has 2 divisors, whose sum is σ = 1101110009960. Its totient is φ = 1101110009958.

The previous prime is 1101110009941. The next prime is 1101110009977. The reversal of 1101110009959 is 9599000111011.

It is a balanced prime because it is at equal distance from previous prime (1101110009941) and next prime (1101110009977).

It is a cyclic number.

It is not a de Polignac number, because 1101110009959 - 2¹⁷ = 1101109878887 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1101110009929) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550555004979 + 550555004980.

It is an arithmetic number, because the mean of its divisors is an integer number (550555004980).

Almost surely, 2^{1101110009959} is an apocalyptic number.

1101110009959 is a deficient number, since it is larger than the sum of its proper divisors (1).

1101110009959 is an equidigital number, since it uses as much as digits as its factorization.

1101110009959 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3645, while the sum is 37.

The spelling of 1101110009959 in words is "one trillion, one hundred one billion, one hundred ten million, nine thousand, nine hundred fifty-nine".