30000015134 has 8 divisors (see below), whose sum is σ = 45088432920. Its totient is φ = 14970537496.

The previous prime is 30000015127. The next prime is 30000015137. The reversal of 30000015134 is 43151000003.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30000015137) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14733764 + ... + 14735799.

It is an arithmetic number, because the mean of its divisors is an integer number (5636054115).

Almost surely, 2^30000015134 is an apocalyptic number.

30000015134 is a deficient number, since it is larger than the sum of its proper divisors (15088417786).

30000015134 is a wasteful number, since it uses less digits than its factorization.

30000015134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29470074.

The product of its (nonzero) digits is 180, while the sum is 17.

Adding to 30000015134 its reverse (43151000003), we get a palindrome (73151015137).

The spelling of 30000015134 in words is "thirty billion, fifteen thousand, one hundred thirty-four".