30302132232005 has 4 divisors (see below), whose sum is σ = 36362558678412. Its totient is φ = 24241705785600.

The previous prime is 30302132231999. The next prime is 30302132232059. The reversal of 30302132232005 is 50023223120303.

30302132232005 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

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 23047507811524 + 7254624420481 = 4800782^2 + 2693441^2 .

It is not a de Polignac number, because 30302132232005 - 2¹² = 30302132227909 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent 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, 3030213223196 + ... + 3030213223205.

It is an arithmetic number, because the mean of its divisors is an integer number (9090639669603).

Almost surely, 2^{30302132232005} is an apocalyptic number.

It is an amenable number.

30302132232005 is a deficient number, since it is larger than the sum of its proper divisors (6060426446407).

30302132232005 is an equidigital number, since it uses as much as digits as its factorization.

30302132232005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6060426446406.

The product of its (nonzero) digits is 6480, while the sum is 26.

Adding to 30302132232005 its reverse (50023223120303), we get a palindrome (80325355352308).

The spelling of 30302132232005 in words is "thirty trillion, three hundred two billion, one hundred thirty-two million, two hundred thirty-two thousand, five".