11101332232123 has 4 divisors (see below), whose sum is σ = 12687236836720. Its totient is φ = 9515427627528.

The previous prime is 11101332232121. The next prime is 11101332232183. The reversal of 11101332232123 is 32123223310111.

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 11101332232123 - 2¹ = 11101332232121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11101332232121) 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, 792952302288 + ... + 792952302301.

It is an arithmetic number, because the mean of its divisors is an integer number (3171809209180).

Almost surely, 2^{11101332232123} is an apocalyptic number.

11101332232123 is a deficient number, since it is larger than the sum of its proper divisors (1585904604597).

11101332232123 is an equidigital number, since it uses as much as digits as its factorization.

11101332232123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1585904604596.

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 11101332232123 its reverse (32123223310111), we get a palindrome (43224555542234).

The spelling of 11101332232123 in words is "eleven trillion, one hundred one billion, three hundred thirty-two million, two hundred thirty-two thousand, one hundred twenty-three".