30113717077 has 2 divisors, whose sum is σ = 30113717078. Its totient is φ = 30113717076.

The previous prime is 30113717059. The next prime is 30113717087. The reversal of 30113717077 is 77071731103.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 19967385636 + 10146331441 = 141306^2 + 100729^2 .

It is an emirp because it is prime and its reverse (77071731103) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 30113717077 - 2¹⁵ = 30113684309 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30113717047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15056858538 + 15056858539.

It is an arithmetic number, because the mean of its divisors is an integer number (15056858539).

Almost surely, 2^30113717077 is an apocalyptic number.

It is an amenable number.

30113717077 is a deficient number, since it is larger than the sum of its proper divisors (1).

30113717077 is an equidigital number, since it uses as much as digits as its factorization.

30113717077 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21609, while the sum is 37.

The spelling of 30113717077 in words is "thirty billion, one hundred thirteen million, seven hundred seventeen thousand, seventy-seven".