30152530321219 has 4 divisors (see below), whose sum is σ = 30156710632096. Its totient is φ = 30148350010344.

The previous prime is 30152530321217. The next prime is 30152530321231. The reversal of 30152530321219 is 91212303525103.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 30152530321219 - 2¹ = 30152530321217 is a prime.

It is a super-2 number, since 2×30152530321219² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30152530321217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2090144619 + ... + 2090159044.

It is an arithmetic number, because the mean of its divisors is an integer number (7539177658024).

Almost surely, 2^{30152530321219} is an apocalyptic number.

30152530321219 is a deficient number, since it is larger than the sum of its proper divisors (4180310877).

30152530321219 is an equidigital number, since it uses as much as digits as its factorization.

30152530321219 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4180310876.

The product of its (nonzero) digits is 48600, while the sum is 37.

The spelling of 30152530321219 in words is "thirty trillion, one hundred fifty-two billion, five hundred thirty million, three hundred twenty-one thousand, two hundred nineteen".