30301304 has 48 divisors (see below), whose sum is σ = 65212560. Its totient is φ = 13164800.

The previous prime is 30301303. The next prime is 30301331. The reversal of 30301304 is 40310303.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30301301) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21584 + ... + 22944.

It is an arithmetic number, because the mean of its divisors is an integer number (1358595).

Almost surely, 2^30301304 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30301304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32606280).

30301304 is an abundant number, since it is smaller than the sum of its proper divisors (34911256).

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

30301304 is a wasteful number, since it uses less digits than its factorization.

30301304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1412 (or 1397 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 14.

The square root of 30301304 is about 5504.6620241392. The cubic root of 30301304 is about 311.7600335418.

Adding to 30301304 its reverse (40310303), we get a palindrome (70611607).

It can be divided in two parts, 3030 and 1304, that added together give a palindrome (4334).

The spelling of 30301304 in words is "thirty million, three hundred one thousand, three hundred four".