30219530113 has 8 divisors (see below), whose sum is σ = 30718022760. Its totient is φ = 29721137280.

The previous prime is 30219530071. The next prime is 30219530119. The reversal of 30219530113 is 31103591203.

It can be written as a sum of positive squares in 4 ways, for example, as 3430679184 + 26788850929 = 58572^2 + 163673^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 30219530113 - 2³³ = 21629595521 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30219530119) 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 in 7 ways as a sum of consecutive naturals, for example, 818181 + ... + 854317.

It is an arithmetic number, because the mean of its divisors is an integer number (3839752845).

Almost surely, 2^30219530113 is an apocalyptic number.

It is an amenable number.

30219530113 is a deficient number, since it is larger than the sum of its proper divisors (498492647).

30219530113 is a wasteful number, since it uses less digits than its factorization.

30219530113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49907.

The product of its (nonzero) digits is 2430, while the sum is 28.

The spelling of 30219530113 in words is "thirty billion, two hundred nineteen million, five hundred thirty thousand, one hundred thirteen".