30201143 has 8 divisors (see below), whose sum is σ = 34552320. Its totient is φ = 25859160.

The previous prime is 30201137. The next prime is 30201169. The reversal of 30201143 is 34110203.

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 30201143 - 2¹⁰ = 30200119 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 (30201173) 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, 7598 + ... + 10868.

It is an arithmetic number, because the mean of its divisors is an integer number (4319040).

Almost surely, 2^30201143 is an apocalyptic number.

30201143 is a deficient number, since it is larger than the sum of its proper divisors (4351177).

30201143 is a wasteful number, since it uses less digits than its factorization.

30201143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4597.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 30201143 is about 5495.5566597025. The cubic root of 30201143 is about 311.4161466240.

Adding to 30201143 its reverse (34110203), we get a palindrome (64311346).

The spelling of 30201143 in words is "thirty million, two hundred one thousand, one hundred forty-three".