11323021101103 has 4 divisors (see below), whose sum is σ = 11368132739208. Its totient is φ = 11277909463000.

The previous prime is 11323021101101. The next prime is 11323021101149. The reversal of 11323021101103 is 30110112032311.

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 11323021101103 - 2¹ = 11323021101101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11323021101101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22555818676 + ... + 22555819177.

It is an arithmetic number, because the mean of its divisors is an integer number (2842033184802).

Almost surely, 2^{11323021101103} is an apocalyptic number.

11323021101103 is a deficient number, since it is larger than the sum of its proper divisors (45111638105).

11323021101103 is an equidigital number, since it uses as much as digits as its factorization.

11323021101103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45111638104.

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 11323021101103 its reverse (30110112032311), we get a palindrome (41433133133414).

The spelling of 11323021101103 in words is "eleven trillion, three hundred twenty-three billion, twenty-one million, one hundred one thousand, one hundred three".