30350093 has 2 divisors, whose sum is σ = 30350094. Its totient is φ = 30350092.

The previous prime is 30350051. The next prime is 30350107. The reversal of 30350093 is 39005303.

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., 20097289 + 10252804 = 4483^2 + 3202^2 .

It is a cyclic number.

It is not a de Polignac number, because 30350093 - 2¹⁶ = 30284557 is a prime.

It is a super-2 number, since 2×30350093² = 1842256290217298, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30350293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15175046 + 15175047.

It is an arithmetic number, because the mean of its divisors is an integer number (15175047).

Almost surely, 2^30350093 is an apocalyptic number.

It is an amenable number.

30350093 is a deficient number, since it is larger than the sum of its proper divisors (1).

30350093 is an equidigital number, since it uses as much as digits as its factorization.

30350093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1215, while the sum is 23.

The square root of 30350093 is about 5509.0918489348. The cubic root of 30350093 is about 311.9272684125.

Adding to 30350093 its reverse (39005303), we get a palindrome (69355396).

The spelling of 30350093 in words is "thirty million, three hundred fifty thousand, ninety-three".