11045121033019 has 2 divisors, whose sum is σ = 11045121033020. Its totient is φ = 11045121033018.

The previous prime is 11045121032987. The next prime is 11045121033029. The reversal of 11045121033019 is 91033012154011.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11045121033019 - 2⁵ = 11045121032987 is a prime.

It is a super-2 number, since 2×11045121033019² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (11045121033029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5522560516509 + 5522560516510.

It is an arithmetic number, because the mean of its divisors is an integer number (5522560516510).

Almost surely, 2^{11045121033019} is an apocalyptic number.

11045121033019 is a deficient number, since it is larger than the sum of its proper divisors (1).

11045121033019 is an equidigital number, since it uses as much as digits as its factorization.

11045121033019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3240, while the sum is 31.

The spelling of 11045121033019 in words is "eleven trillion, forty-five billion, one hundred twenty-one million, thirty-three thousand, nineteen".