11101320231301 has 4 divisors (see below), whose sum is σ = 11101328053312. Its totient is φ = 11101312409292.

The previous prime is 11101320231283. The next prime is 11101320231307. The reversal of 11101320231301 is 10313202310111.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 11101320231301 - 2²¹ = 11101318134149 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 (11101320231307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1116621 + ... + 4842466.

It is an arithmetic number, because the mean of its divisors is an integer number (2775332013328).

Almost surely, 2^{11101320231301} is an apocalyptic number.

It is an amenable number.

11101320231301 is a deficient number, since it is larger than the sum of its proper divisors (7822011).

11101320231301 is an equidigital number, since it uses as much as digits as its factorization.

11101320231301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7822010.

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

Adding to 11101320231301 its reverse (10313202310111), we get a palindrome (21414522541412).

The spelling of 11101320231301 in words is "eleven trillion, one hundred one billion, three hundred twenty million, two hundred thirty-one thousand, three hundred one".