30541113 has 12 divisors (see below), whose sum is σ = 46437040. Its totient is φ = 19289016.

The previous prime is 30541111. The next prime is 30541123. The reversal of 30541113 is 31114503.

It is not a de Polignac number, because 30541113 - 2¹ = 30541111 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30541111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 89131 + ... + 89472.

Almost surely, 2^30541113 is an apocalyptic number.

It is an amenable number.

30541113 is a deficient number, since it is larger than the sum of its proper divisors (15895927).

30541113 is a wasteful number, since it uses less digits than its factorization.

30541113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178628 (or 178625 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 30541113 is about 5526.4014512158. The cubic root of 30541113 is about 312.5803117316.

Adding to 30541113 its reverse (31114503), we get a palindrome (61655616).

The spelling of 30541113 in words is "thirty million, five hundred forty-one thousand, one hundred thirteen".