30113420003533 has 2 divisors, whose sum is σ = 30113420003534. Its totient is φ = 30113420003532.

The previous prime is 30113420003531. The next prime is 30113420003599. The reversal of 30113420003533 is 33530002431103.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 21057250637124 + 9056169366409 = 4588818^2 + 3009347^2 .

It is a cyclic number.

It is not a de Polignac number, because 30113420003533 - 2¹ = 30113420003531 is a prime.

Together with 30113420003531, 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 (30113420003531) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15056710001766 + 15056710001767.

It is an arithmetic number, because the mean of its divisors is an integer number (15056710001767).

Almost surely, 2^{30113420003533} is an apocalyptic number.

It is an amenable number.

30113420003533 is a deficient number, since it is larger than the sum of its proper divisors (1).

30113420003533 is an equidigital number, since it uses as much as digits as its factorization.

30113420003533 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9720, while the sum is 28.

Adding to 30113420003533 its reverse (33530002431103), we get a palindrome (63643422434636).

The spelling of 30113420003533 in words is "thirty trillion, one hundred thirteen billion, four hundred twenty million, three thousand, five hundred thirty-three".