11302320019 has 2 divisors, whose sum is σ = 11302320020. Its totient is φ = 11302320018.

The previous prime is 11302319999. The next prime is 11302320023. The reversal of 11302320019 is 91002320311.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11302320019 is a prime.

It is a super-3 number, since 3×11302320019³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (11302320049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5651160009 + 5651160010.

It is an arithmetic number, because the mean of its divisors is an integer number (5651160010).

Almost surely, 2^11302320019 is an apocalyptic number.

11302320019 is a deficient number, since it is larger than the sum of its proper divisors (1).

11302320019 is an equidigital number, since it uses as much as digits as its factorization.

11302320019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 324, while the sum is 22.

The spelling of 11302320019 in words is "eleven billion, three hundred two million, three hundred twenty thousand, nineteen".