30231322310219 has 2 divisors, whose sum is σ = 30231322310220. Its totient is φ = 30231322310218.

The previous prime is 30231322310201. The next prime is 30231322310243. The reversal of 30231322310219 is 91201322313203.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 30231322310219 - 2²⁰ = 30231321261643 is a prime.

It is a super-2 number, since 2×30231322310219² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (30231322310269) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15115661155109 + 15115661155110.

It is an arithmetic number, because the mean of its divisors is an integer number (15115661155110).

Almost surely, 2^{30231322310219} is an apocalyptic number.

30231322310219 is a deficient number, since it is larger than the sum of its proper divisors (1).

30231322310219 is an equidigital number, since it uses as much as digits as its factorization.

30231322310219 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11664, while the sum is 32.

The spelling of 30231322310219 in words is "thirty trillion, two hundred thirty-one billion, three hundred twenty-two million, three hundred ten thousand, two hundred nineteen".