30323142435305 has 4 divisors (see below), whose sum is σ = 36387770922372. Its totient is φ = 24258513948240.

The previous prime is 30323142435263. The next prime is 30323142435331. The reversal of 30323142435305 is 50353424132303.

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

It can be written as a sum of positive squares in 2 ways, for example, as 19967644179289 + 10355498256016 = 4468517^2 + 3217996^2 .

It is not a de Polignac number, because 30323142435305 - 2¹⁰ = 30323142434281 is a prime.

It is a super-2 number, since 2×30323142435305² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3032314243526 + ... + 3032314243535.

It is an arithmetic number, because the mean of its divisors is an integer number (9096942730593).

Almost surely, 2^{30323142435305} is an apocalyptic number.

It is an amenable number.

30323142435305 is a deficient number, since it is larger than the sum of its proper divisors (6064628487067).

30323142435305 is an equidigital number, since it uses as much as digits as its factorization.

30323142435305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6064628487066.

The product of its (nonzero) digits is 388800, while the sum is 38.

Adding to 30323142435305 its reverse (50353424132303), we get a palindrome (80676566567608).

The spelling of 30323142435305 in words is "thirty trillion, three hundred twenty-three billion, one hundred forty-two million, four hundred thirty-five thousand, three hundred five".