110011001123 has 2 divisors, whose sum is σ = 110011001124. Its totient is φ = 110011001122.

The previous prime is 110011001083. The next prime is 110011001159. The reversal of 110011001123 is 321100110011.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 110011001123 - 2¹² = 110010997027 is a prime.

It is a super-2 number, since 2×110011001123² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (110011001173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55005500561 + 55005500562.

It is an arithmetic number, because the mean of its divisors is an integer number (55005500562).

Almost surely, 2^110011001123 is an apocalyptic number.

110011001123 is a deficient number, since it is larger than the sum of its proper divisors (1).

110011001123 is an equidigital number, since it uses as much as digits as its factorization.

110011001123 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 11.

Adding to 110011001123 its reverse (321100110011), we get a palindrome (431111111134).

The spelling of 110011001123 in words is "one hundred ten billion, eleven million, one thousand, one hundred twenty-three".