11011121021039 has 2 divisors, whose sum is σ = 11011121021040. Its totient is φ = 11011121021038.

The previous prime is 11011121020997. The next prime is 11011121021059. The reversal of 11011121021039 is 93012012111011.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11011121021039 is a prime.

It is a super-2 number, since 2×11011121021039² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11011121021059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5505560510519 + 5505560510520.

It is an arithmetic number, because the mean of its divisors is an integer number (5505560510520).

Almost surely, 2^{11011121021039} is an apocalyptic number.

11011121021039 is a deficient number, since it is larger than the sum of its proper divisors (1).

11011121021039 is an equidigital number, since it uses as much as digits as its factorization.

11011121021039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108, while the sum is 23.

The spelling of 11011121021039 in words is "eleven trillion, eleven billion, one hundred twenty-one million, twenty-one thousand, thirty-nine".