30310134 has 8 divisors (see below), whose sum is σ = 60620280. Its totient is φ = 10103376.

The previous prime is 30310127. The next prime is 30310139. The reversal of 30310134 is 43101303.

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

30310134 is an admirable number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30310139) 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, 2525839 + ... + 2525850.

It is an arithmetic number, because the mean of its divisors is an integer number (7577535).

Almost surely, 2^30310134 is an apocalyptic number.

30310134 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30310134 is a wasteful number, since it uses less digits than its factorization.

30310134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5051694.

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 30310134 is about 5505.4640131419. The cubic root of 30310134 is about 311.7903135780.

Adding to 30310134 its reverse (43101303), we get a palindrome (73411437).

The spelling of 30310134 in words is "thirty million, three hundred ten thousand, one hundred thirty-four".