30102320341 has 2 divisors, whose sum is σ = 30102320342. Its totient is φ = 30102320340.

The previous prime is 30102320279. The next prime is 30102320389. The reversal of 30102320341 is 14302320103.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 17992198225 + 12110122116 = 134135^2 + 110046^2 .

It is a cyclic number.

It is not a de Polignac number, because 30102320341 - 2⁹ = 30102319829 is a prime.

It is a super-2 number, since 2×30102320341² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30102320041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15051160170 + 15051160171.

It is an arithmetic number, because the mean of its divisors is an integer number (15051160171).

Almost surely, 2^30102320341 is an apocalyptic number.

It is an amenable number.

30102320341 is a deficient number, since it is larger than the sum of its proper divisors (1).

30102320341 is an equidigital number, since it uses as much as digits as its factorization.

30102320341 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 30102320341 its reverse (14302320103), we get a palindrome (44404640444).

The spelling of 30102320341 in words is "thirty billion, one hundred two million, three hundred twenty thousand, three hundred forty-one".