30010013 has 8 divisors (see below), whose sum is σ = 32787936. Its totient is φ = 27240400.

The previous prime is 30009979. The next prime is 30010021. The reversal of 30010013 is 31001003.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 30010013 - 2¹⁰ = 30008989 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30010033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7370 + ... + 10692.

It is an arithmetic number, because the mean of its divisors is an integer number (4098492).

Almost surely, 2^30010013 is an apocalyptic number.

It is an amenable number.

30010013 is a deficient number, since it is larger than the sum of its proper divisors (2777923).

30010013 is a wasteful number, since it uses less digits than its factorization.

30010013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4155.

The product of its (nonzero) digits is 9, while the sum is 8.

The square root of 30010013 is about 5478.1395564553. The cubic root of 30010013 is about 310.7578164379.

Adding to 30010013 its reverse (31001003), we get a palindrome (61011016).

The spelling of 30010013 in words is "thirty million, ten thousand, thirteen".