30134883 has 8 divisors (see below), whose sum is σ = 41476096. Its totient is φ = 19441800.

The previous prime is 30134879. The next prime is 30134891. The reversal of 30134883 is 38843103.

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

It is not a de Polignac number, because 30134883 - 2² = 30134879 is a prime.

It is a super-2 number, since 2×30134883² = 1816222346847378, 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 30134883.

It is not an unprimeable number, because it can be changed into a prime (30134833) 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, 161923 + ... + 162108.

It is an arithmetic number, because the mean of its divisors is an integer number (5184512).

Almost surely, 2^30134883 is an apocalyptic number.

30134883 is a deficient number, since it is larger than the sum of its proper divisors (11341213).

30134883 is a wasteful number, since it uses less digits than its factorization.

30134883 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 324065.

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 30134883 is about 5489.5248428257. The cubic root of 30134883 is about 311.1882353531.

Adding to 30134883 its reverse (38843103), we get a palindrome (68977986).

The spelling of 30134883 in words is "thirty million, one hundred thirty-four thousand, eight hundred eighty-three".