30141202321 has 2 divisors, whose sum is σ = 30141202322. Its totient is φ = 30141202320.

The previous prime is 30141202309. The next prime is 30141202327. The reversal of 30141202321 is 12320214103.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 25895246400 + 4245955921 = 160920^2 + 65161^2 .

It is a cyclic number.

It is not a de Polignac number, because 30141202321 - 2¹⁹ = 30140678033 is a prime.

It is not a weakly prime, because it can be changed into another prime (30141202327) 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 as a sum of consecutive naturals, namely, 15070601160 + 15070601161.

It is an arithmetic number, because the mean of its divisors is an integer number (15070601161).

Almost surely, 2^30141202321 is an apocalyptic number.

It is an amenable number.

30141202321 is a deficient number, since it is larger than the sum of its proper divisors (1).

30141202321 is an equidigital number, since it uses as much as digits as its factorization.

30141202321 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 30141202321 its reverse (12320214103), we get a palindrome (42461416424).

The spelling of 30141202321 in words is "thirty billion, one hundred forty-one million, two hundred two thousand, three hundred twenty-one".