30113043 has 8 divisors (see below), whose sum is σ = 42264000. Its totient is φ = 19018728.

The previous prime is 30113033. The next prime is 30113093. The reversal of 30113043 is 34031103.

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

It is not a de Polignac number, because 30113043 - 2⁹ = 30112531 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30113023) 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, 264093 + ... + 264206.

It is an arithmetic number, because the mean of its divisors is an integer number (5283000).

Almost surely, 2^30113043 is an apocalyptic number.

30113043 is a deficient number, since it is larger than the sum of its proper divisors (12150957).

30113043 is a wasteful number, since it uses less digits than its factorization.

30113043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 528321.

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 30113043 is about 5487.5352390668. The cubic root of 30113043 is about 311.1130401761.

Adding to 30113043 its reverse (34031103), we get a palindrome (64144146).

The spelling of 30113043 in words is "thirty million, one hundred thirteen thousand, forty-three".