11331101122123 has 4 divisors (see below), whose sum is σ = 11331157351528. Its totient is φ = 11331044892720.

The previous prime is 11331101122109. The next prime is 11331101122267. The reversal of 11331101122123 is 32122110113311.

11331101122123 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 11331101122123 - 2¹⁷ = 11331100991051 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11331101122094 and 11331101122103.

It is not an unprimeable number, because it can be changed into a prime (11331101123123) 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, 27811338 + ... + 28215823.

It is an arithmetic number, because the mean of its divisors is an integer number (2832789337882).

Almost surely, 2^{11331101122123} is an apocalyptic number.

11331101122123 is a deficient number, since it is larger than the sum of its proper divisors (56229405).

11331101122123 is an equidigital number, since it uses as much as digits as its factorization.

11331101122123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56229404.

The product of its (nonzero) digits is 216, while the sum is 22.

Adding to 11331101122123 its reverse (32122110113311), we get a palindrome (43453211235434).

The spelling of 11331101122123 in words is "eleven trillion, three hundred thirty-one billion, one hundred one million, one hundred twenty-two thousand, one hundred twenty-three".