30353041 has 4 divisors (see below), whose sum is σ = 32138532. Its totient is φ = 28567552.

The previous prime is 30353039. The next prime is 30353069. The reversal of 30353041 is 14035303.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 25040016 + 5313025 = 5004^2 + 2305^2 .

It is a cyclic number.

It is not a de Polignac number, because 30353041 - 2¹ = 30353039 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30353341) 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 3 ways as a sum of consecutive naturals, for example, 892720 + ... + 892753.

It is an arithmetic number, because the mean of its divisors is an integer number (8034633).

Almost surely, 2^30353041 is an apocalyptic number.

It is an amenable number.

30353041 is a deficient number, since it is larger than the sum of its proper divisors (1785491).

30353041 is a wasteful number, since it uses less digits than its factorization.

30353041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1785490.

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

The square root of 30353041 is about 5509.3594001481. The cubic root of 30353041 is about 311.9373675778.

Adding to 30353041 its reverse (14035303), we get a palindrome (44388344).

The spelling of 30353041 in words is "thirty million, three hundred fifty-three thousand, forty-one".