30241103012173 has 2 divisors, whose sum is σ = 30241103012174. Its totient is φ = 30241103012172.

The previous prime is 30241103012171. The next prime is 30241103012221. The reversal of 30241103012173 is 37121030114203.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 27907532086564 + 2333570925609 = 5282758^2 + 1527603^2 .

It is a cyclic number.

It is not a de Polignac number, because 30241103012173 - 2¹ = 30241103012171 is a prime.

It is a super-2 number, since 2×30241103012173² (a number of 28 digits) contains 22 as substring.

Together with 30241103012171, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30241103012171) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15120551506086 + 15120551506087.

It is an arithmetic number, because the mean of its divisors is an integer number (15120551506087).

Almost surely, 2^{30241103012173} is an apocalyptic number.

It is an amenable number.

30241103012173 is a deficient number, since it is larger than the sum of its proper divisors (1).

30241103012173 is an equidigital number, since it uses as much as digits as its factorization.

30241103012173 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3024, while the sum is 28.

Adding to 30241103012173 its reverse (37121030114203), we get a palindrome (67362133126376).

The spelling of 30241103012173 in words is "thirty trillion, two hundred forty-one billion, one hundred three million, twelve thousand, one hundred seventy-three".