30134271 has 8 divisors (see below), whose sum is σ = 41113600. Its totient is φ = 19622232.

The previous prime is 30134267. The next prime is 30134281. The reversal of 30134271 is 17243103.

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

It is not a de Polignac number, because 30134271 - 2² = 30134267 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 (30134231) 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, 116671 + ... + 116928.

It is an arithmetic number, because the mean of its divisors is an integer number (5139200).

Almost surely, 2^30134271 is an apocalyptic number.

30134271 is a deficient number, since it is larger than the sum of its proper divisors (10979329).

30134271 is a wasteful number, since it uses less digits than its factorization.

30134271 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 233645.

The product of its (nonzero) digits is 504, while the sum is 21.

The square root of 30134271 is about 5489.4691000132. The cubic root of 30134271 is about 311.1861287304.

Adding to 30134271 its reverse (17243103), we get a palindrome (47377374).

The spelling of 30134271 in words is "thirty million, one hundred thirty-four thousand, two hundred seventy-one".