30135043 has 8 divisors (see below), whose sum is σ = 30455568. Its totient is φ = 29816544.

The previous prime is 30135029. The next prime is 30135047. The reversal of 30135043 is 34053103.

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

It is a cyclic number.

It is not a de Polignac number, because 30135043 - 2¹⁷ = 30003971 is a prime.

It is a super-2 number, since 2×30135043² = 1816241633223698, which contains 22 as substring.

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 30135043.

It is not an unprimeable number, because it can be changed into a prime (30135047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64296 + ... + 64762.

It is an arithmetic number, because the mean of its divisors is an integer number (3806946).

Almost surely, 2^30135043 is an apocalyptic number.

30135043 is a deficient number, since it is larger than the sum of its proper divisors (320525).

30135043 is a wasteful number, since it uses less digits than its factorization.

30135043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1013.

The product of its (nonzero) digits is 540, while the sum is 19.

The square root of 30135043 is about 5489.5394160166. The cubic root of 30135043 is about 311.1887860994.

Adding to 30135043 its reverse (34053103), we get a palindrome (64188146).

It can be divided in two parts, 301 and 35043, that added together give a square (35344 = 188²).

The spelling of 30135043 in words is "thirty million, one hundred thirty-five thousand, forty-three".