11020078319 has 2 divisors, whose sum is σ = 11020078320. Its totient is φ = 11020078318.

The previous prime is 11020078309. The next prime is 11020078361. The reversal of 11020078319 is 91387002011.

11020078319 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11020078319 is a prime.

It is a super-2 number, since 2×11020078319² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11020078309) 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, 5510039159 + 5510039160.

It is an arithmetic number, because the mean of its divisors is an integer number (5510039160).

Almost surely, 2^11020078319 is an apocalyptic number.

11020078319 is a deficient number, since it is larger than the sum of its proper divisors (1).

11020078319 is an equidigital number, since it uses as much as digits as its factorization.

11020078319 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3024, while the sum is 32.

The spelling of 11020078319 in words is "eleven billion, twenty million, seventy-eight thousand, three hundred nineteen".