30332321141 has 2 divisors, whose sum is σ = 30332321142. Its totient is φ = 30332321140.

The previous prime is 30332321053. The next prime is 30332321147. The reversal of 30332321141 is 14112323303.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 21446430916 + 8885890225 = 146446^2 + 94265^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30332321141 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30332321147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15166160570 + 15166160571.

It is an arithmetic number, because the mean of its divisors is an integer number (15166160571).

Almost surely, 2^30332321141 is an apocalyptic number.

It is an amenable number.

30332321141 is a deficient number, since it is larger than the sum of its proper divisors (1).

30332321141 is an equidigital number, since it uses as much as digits as its factorization.

30332321141 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 30332321141 its reverse (14112323303), we get a palindrome (44444644444).

The spelling of 30332321141 in words is "thirty billion, three hundred thirty-two million, three hundred twenty-one thousand, one hundred forty-one".