30963098797 has 2 divisors, whose sum is σ = 30963098798. Its totient is φ = 30963098796.

The previous prime is 30963098741. The next prime is 30963098807. The reversal of 30963098797 is 79789036903.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 30461069961 + 502028836 = 174531^2 + 22406^2 .

It is a cyclic number.

It is not a de Polignac number, because 30963098797 - 2³¹ = 28815615149 is a prime.

It is a super-2 number, since 2×30963098797² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30963098707) 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, 15481549398 + 15481549399.

It is an arithmetic number, because the mean of its divisors is an integer number (15481549399).

Almost surely, 2^30963098797 is an apocalyptic number.

It is an amenable number.

30963098797 is a deficient number, since it is larger than the sum of its proper divisors (1).

30963098797 is an equidigital number, since it uses as much as digits as its factorization.

30963098797 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15431472, while the sum is 61.

The spelling of 30963098797 in words is "thirty billion, nine hundred sixty-three million, ninety-eight thousand, seven hundred ninety-seven".