11320120101101 has 4 divisors (see below), whose sum is σ = 12937280115552. Its totient is φ = 9702960086652.

The previous prime is 11320120101097. The next prime is 11320120101119. The reversal of 11320120101101 is 10110102102311.

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.

It is not a de Polignac number, because 11320120101101 - 2² = 11320120101097 is a prime.

It is a super-2 number, since 2×11320120101101² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11320120101401) 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, 808580007215 + ... + 808580007228.

It is an arithmetic number, because the mean of its divisors is an integer number (3234320028888).

Almost surely, 2^{11320120101101} is an apocalyptic number.

It is an amenable number.

11320120101101 is a deficient number, since it is larger than the sum of its proper divisors (1617160014451).

11320120101101 is an equidigital number, since it uses as much as digits as its factorization.

11320120101101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1617160014450.

The product of its (nonzero) digits is 12, while the sum is 14.

Adding to 11320120101101 its reverse (10110102102311), we get a palindrome (21430222203412).

The spelling of 11320120101101 in words is "eleven trillion, three hundred twenty billion, one hundred twenty million, one hundred one thousand, one hundred one".