30284768641093 has 2 divisors, whose sum is σ = 30284768641094. Its totient is φ = 30284768641092.

The previous prime is 30284768641091. The next prime is 30284768641117. The reversal of 30284768641093 is 39014686748203.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 18035454631489 + 12249314009604 = 4246817^2 + 3499902^2 .

It is a cyclic number.

It is not a de Polignac number, because 30284768641093 - 2¹ = 30284768641091 is a prime.

Together with 30284768641091, 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 (30284768641091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15142384320546 + 15142384320547.

It is an arithmetic number, because the mean of its divisors is an integer number (15142384320547).

Almost surely, 2^{30284768641093} is an apocalyptic number.

It is an amenable number.

30284768641093 is a deficient number, since it is larger than the sum of its proper divisors (1).

30284768641093 is an equidigital number, since it uses as much as digits as its factorization.

30284768641093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 41803776, while the sum is 61.

The spelling of 30284768641093 in words is "thirty trillion, two hundred eighty-four billion, seven hundred sixty-eight million, six hundred forty-one thousand, ninety-three".