30110341993 has 2 divisors, whose sum is σ = 30110341994. Its totient is φ = 30110341992.

The previous prime is 30110341913. The next prime is 30110342051. The reversal of 30110341993 is 39914301103.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 29760390144 + 349951849 = 172512^2 + 18707^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30110341993 is a prime.

It is not a weakly prime, because it can be changed into another prime (30110341913) 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, 15055170996 + 15055170997.

It is an arithmetic number, because the mean of its divisors is an integer number (15055170997).

Almost surely, 2^30110341993 is an apocalyptic number.

It is an amenable number.

30110341993 is a deficient number, since it is larger than the sum of its proper divisors (1).

30110341993 is an equidigital number, since it uses as much as digits as its factorization.

30110341993 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8748, while the sum is 34.

The spelling of 30110341993 in words is "thirty billion, one hundred ten million, three hundred forty-one thousand, nine hundred ninety-three".