30010093 has 4 divisors (see below), whose sum is σ = 30194368. Its totient is φ = 29825820.

The previous prime is 30010091. The next prime is 30010103. The reversal of 30010093 is 39001003.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 30010093 - 2¹ = 30010091 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30010091) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 91893 + ... + 92218.

It is an arithmetic number, because the mean of its divisors is an integer number (7548592).

Almost surely, 2^30010093 is an apocalyptic number.

It is an amenable number.

30010093 is a deficient number, since it is larger than the sum of its proper divisors (184275).

30010093 is a wasteful number, since it uses less digits than its factorization.

30010093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184274.

The product of its (nonzero) digits is 81, while the sum is 16.

The square root of 30010093 is about 5478.1468581994. The cubic root of 30010093 is about 310.7580925747.

Adding to 30010093 its reverse (39001003), we get a palindrome (69011096).

The spelling of 30010093 in words is "thirty million, ten thousand, ninety-three".