30343141 has 8 divisors (see below), whose sum is σ = 32684544. Its totient is φ = 28086960.

The previous prime is 30343129. The next prime is 30343207. The reversal of 30343141 is 14134303.

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 30343141 - 2⁵ = 30343109 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30343121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20566 + ... + 21991.

It is an arithmetic number, because the mean of its divisors is an integer number (4085568).

Almost surely, 2^30343141 is an apocalyptic number.

30343141 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

30343141 is a deficient number, since it is larger than the sum of its proper divisors (2341403).

30343141 is a wasteful number, since it uses less digits than its factorization.

30343141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42611.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 30343141 is about 5508.4608558108. The cubic root of 30343141 is about 311.9034498808.

Adding to 30343141 its reverse (14134303), we get a palindrome (44477444).

The spelling of 30343141 in words is "thirty million, three hundred forty-three thousand, one hundred forty-one".