11020873139 has 2 divisors, whose sum is σ = 11020873140. Its totient is φ = 11020873138.

The previous prime is 11020873133. The next prime is 11020873141. The reversal of 11020873139 is 93137802011.

It is a happy number.

11020873139 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11020873139 - 2²⁴ = 11004095923 is a prime.

Together with 11020873141, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 11020873099 and 11020873108.

It is not a weakly prime, because it can be changed into another prime (11020873133) 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, 5510436569 + 5510436570.

It is an arithmetic number, because the mean of its divisors is an integer number (5510436570).

Almost surely, 2^11020873139 is an apocalyptic number.

11020873139 is a deficient number, since it is larger than the sum of its proper divisors (1).

11020873139 is an equidigital number, since it uses as much as digits as its factorization.

11020873139 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9072, while the sum is 35.

The spelling of 11020873139 in words is "eleven billion, twenty million, eight hundred seventy-three thousand, one hundred thirty-nine".