30013230 has 64 divisors (see below), whose sum is σ = 79507008. Its totient is φ = 7203840.

The previous prime is 30013201. The next prime is 30013283. The reversal of 30013230 is 3231003.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15052 + ... + 16928.

It is an arithmetic number, because the mean of its divisors is an integer number (1242297).

Almost surely, 2^30013230 is an apocalyptic number.

30013230 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 30013230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39753504).

30013230 is an abundant number, since it is smaller than the sum of its proper divisors (49493778).

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

30013230 is a wasteful number, since it uses less digits than its factorization.

30013230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1941.

The product of its (nonzero) digits is 54, while the sum is 12.

The square root of 30013230 is about 5478.4331701683. The cubic root of 30013230 is about 310.7689202004.

Adding to 30013230 its reverse (3231003), we get a palindrome (33244233).

It can be divided in two parts, 300 and 13230, that added together give a triangular number (13530 = T₁₆₄).

The spelling of 30013230 in words is "thirty million, thirteen thousand, two hundred thirty".