11101233033123 has 4 divisors (see below), whose sum is σ = 14801644044168. Its totient is φ = 7400822022080.

The previous prime is 11101233033119. The next prime is 11101233033277. The reversal of 11101233033123 is 32133033210111.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11101233033123 - 2² = 11101233033119 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11101233033093 and 11101233033102.

It is not an unprimeable number, because it can be changed into a prime (11101233033323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1850205505518 + ... + 1850205505523.

It is an arithmetic number, because the mean of its divisors is an integer number (3700411011042).

Almost surely, 2^{11101233033123} is an apocalyptic number.

11101233033123 is a deficient number, since it is larger than the sum of its proper divisors (3700411011045).

11101233033123 is an equidigital number, since it uses as much as digits as its factorization.

11101233033123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3700411011044.

The product of its (nonzero) digits is 972, while the sum is 24.

Adding to 11101233033123 its reverse (32133033210111), we get a palindrome (43234266243234).

The spelling of 11101233033123 in words is "eleven trillion, one hundred one billion, two hundred thirty-three million, thirty-three thousand, one hundred twenty-three".