1110011101123 has 2 divisors, whose sum is σ = 1110011101124. Its totient is φ = 1110011101122.

The previous prime is 1110011101097. The next prime is 1110011101181. The reversal of 1110011101123 is 3211011100111.

It is a weak prime.

It is an emirp because it is prime and its reverse (3211011100111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1110011101123 - 2¹⁷ = 1110010970051 is a prime.

It is a super-2 number, since 2×1110011101123² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1110011191123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 555005550561 + 555005550562.

It is an arithmetic number, because the mean of its divisors is an integer number (555005550562).

Almost surely, 2^{1110011101123} is an apocalyptic number.

1110011101123 is a deficient number, since it is larger than the sum of its proper divisors (1).

1110011101123 is an equidigital number, since it uses as much as digits as its factorization.

1110011101123 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6, while the sum is 13.

Adding to 1110011101123 its reverse (3211011100111), we get a palindrome (4321022201234).

The spelling of 1110011101123 in words is "one trillion, one hundred ten billion, eleven million, one hundred one thousand, one hundred twenty-three".