30302131141 has 2 divisors, whose sum is σ = 30302131142. Its totient is φ = 30302131140.

The previous prime is 30302131073. The next prime is 30302131147. The reversal of 30302131141 is 14113120303.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 30300364900 + 1766241 = 174070^2 + 1329^2 .

It is an emirp because it is prime and its reverse (14113120303) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 30302131141 - 2¹¹ = 30302129093 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30302131147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15151065570 + 15151065571.

It is an arithmetic number, because the mean of its divisors is an integer number (15151065571).

Almost surely, 2^30302131141 is an apocalyptic number.

It is an amenable number.

30302131141 is a deficient number, since it is larger than the sum of its proper divisors (1).

30302131141 is an equidigital number, since it uses as much as digits as its factorization.

30302131141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 30302131141 its reverse (14113120303), we get a palindrome (44415251444).

The spelling of 30302131141 in words is "thirty billion, three hundred two million, one hundred thirty-one thousand, one hundred forty-one".