11036131326121 has 4 divisors (see below), whose sum is σ = 12039415992144. Its totient is φ = 10032846660100.

The previous prime is 11036131326113. The next prime is 11036131326127. The reversal of 11036131326121 is 12162313163011.

11036131326121 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, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 11036131326121 - 2³ = 11036131326113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11036131326127) 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, 501642332995 + ... + 501642333016.

It is an arithmetic number, because the mean of its divisors is an integer number (3009853998036).

Almost surely, 2^{11036131326121} is an apocalyptic number.

11036131326121 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

11036131326121 is a deficient number, since it is larger than the sum of its proper divisors (1003284666023).

11036131326121 is a wasteful number, since it uses less digits than its factorization.

11036131326121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1003284666022.

The product of its (nonzero) digits is 3888, while the sum is 31.

Adding to 11036131326121 its reverse (12162313163011), we get a palindrome (23198444489132).

The spelling of 11036131326121 in words is "eleven trillion, thirty-six billion, one hundred thirty-one million, three hundred twenty-six thousand, one hundred twenty-one".