1101111001093 has 2 divisors, whose sum is σ = 1101111001094. Its totient is φ = 1101111001092.

The previous prime is 1101111001091. The next prime is 1101111001099. The reversal of 1101111001093 is 3901001111011.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1029427364449 + 71683636644 = 1014607^2 + 267738^2 .

It is a cyclic number.

It is not a de Polignac number, because 1101111001093 - 2¹ = 1101111001091 is a prime.

Together with 1101111001091, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 1101111001093.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1101111001091) 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 as a sum of consecutive naturals, namely, 550555500546 + 550555500547.

It is an arithmetic number, because the mean of its divisors is an integer number (550555500547).

Almost surely, 2^{1101111001093} is an apocalyptic number.

It is an amenable number.

1101111001093 is a deficient number, since it is larger than the sum of its proper divisors (1).

1101111001093 is an equidigital number, since it uses as much as digits as its factorization.

1101111001093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27, while the sum is 19.

The spelling of 1101111001093 in words is "one trillion, one hundred one billion, one hundred eleven million, one thousand, ninety-three".