11101890119123 has 2 divisors, whose sum is σ = 11101890119124. Its totient is φ = 11101890119122.

The previous prime is 11101890119107. The next prime is 11101890119147. The reversal of 11101890119123 is 32191109810111.

11101890119123 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11101890119123 - 2⁴ = 11101890119107 is a prime.

It is not a weakly prime, because it can be changed into another prime (11101890119153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5550945059561 + 5550945059562.

It is an arithmetic number, because the mean of its divisors is an integer number (5550945059562).

Almost surely, 2^{11101890119123} is an apocalyptic number.

11101890119123 is a deficient number, since it is larger than the sum of its proper divisors (1).

11101890119123 is an equidigital number, since it uses as much as digits as its factorization.

11101890119123 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3888, while the sum is 38.

Adding to 11101890119123 its reverse (32191109810111), we get a palindrome (43292999929234).

The spelling of 11101890119123 in words is "eleven trillion, one hundred one billion, eight hundred ninety million, one hundred nineteen thousand, one hundred twenty-three".