30707103397 has 2 divisors, whose sum is σ = 30707103398. Its totient is φ = 30707103396.

The previous prime is 30707103367. The next prime is 30707103409. The reversal of 30707103397 is 79330170703.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 29075024196 + 1632079201 = 170514^2 + 40399^2 .

It is a cyclic number.

It is not a de Polignac number, because 30707103397 - 2⁷ = 30707103269 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30707103367) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15353551698 + 15353551699.

It is an arithmetic number, because the mean of its divisors is an integer number (15353551699).

Almost surely, 2^30707103397 is an apocalyptic number.

It is an amenable number.

30707103397 is a deficient number, since it is larger than the sum of its proper divisors (1).

30707103397 is an equidigital number, since it uses as much as digits as its factorization.

30707103397 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 83349, while the sum is 40.

The spelling of 30707103397 in words is "thirty billion, seven hundred seven million, one hundred three thousand, three hundred ninety-seven".