30000113 has 16 divisors (see below), whose sum is σ = 35460096. Its totient is φ = 25021440.

The previous prime is 30000109. The next prime is 30000133. The reversal of 30000113 is 31100003.

It is a cyclic number.

It is not a de Polignac number, because 30000113 - 2² = 30000109 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 30000113.

It is not an unprimeable number, because it can be changed into a prime (30000133) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27056 + ... + 28142.

It is an arithmetic number, because the mean of its divisors is an integer number (2216256).

Almost surely, 2^30000113 is an apocalyptic number.

It is an amenable number.

30000113 is a deficient number, since it is larger than the sum of its proper divisors (5459983).

30000113 is a wasteful number, since it uses less digits than its factorization.

30000113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1304.

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

The square root of 30000113 is about 5477.2358904834. The cubic root of 30000113 is about 310.7236407252.

Adding to 30000113 its reverse (31100003), we get a palindrome (61100116).

The spelling of 30000113 in words is "thirty million, one hundred thirteen", and thus it is an aban number.