11045121033101 has 4 divisors (see below), whose sum is σ = 11232326474400. Its totient is φ = 10857915591804.

The previous prime is 11045121033071. The next prime is 11045121033161. The reversal of 11045121033101 is 10133012154011.

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 a cyclic number.

It is not a de Polignac number, because 11045121033101 - 2³⁸ = 10770243126157 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 (11045121033161) 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, 93602720561 + ... + 93602720678.

It is an arithmetic number, because the mean of its divisors is an integer number (2808081618600).

Almost surely, 2^{11045121033101} is an apocalyptic number.

It is an amenable number.

11045121033101 is a deficient number, since it is larger than the sum of its proper divisors (187205441299).

11045121033101 is an equidigital number, since it uses as much as digits as its factorization.

11045121033101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187205441298.

The product of its (nonzero) digits is 360, while the sum is 23.

Adding to 11045121033101 its reverse (10133012154011), we get a palindrome (21178133187112).

The spelling of 11045121033101 in words is "eleven trillion, forty-five billion, one hundred twenty-one million, thirty-three thousand, one hundred one".