30325030 has 16 divisors (see below), whose sum is σ = 54815904. Its totient is φ = 12078720.

The previous prime is 30325027. The next prime is 30325033. The reversal of 30325030 is 3052303.

It is an interprime number because it is at equal distance from previous prime (30325027) and next prime (30325033).

It is an alternating number because its digits alternate between odd and even.

It is a junction number, because it is equal to n+sod(n) for n = 30324995 and 30325013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30325033) 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, 3882 + ... + 8701.

It is an arithmetic number, because the mean of its divisors is an integer number (3425994).

Almost surely, 2^30325030 is an apocalyptic number.

30325030 is a deficient number, since it is larger than the sum of its proper divisors (24490874).

30325030 is a wasteful number, since it uses less digits than its factorization.

30325030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12831.

The product of its (nonzero) digits is 270, while the sum is 16.

The square root of 30325030 is about 5506.8166848008. The cubic root of 30325030 is about 311.8413819531.

Adding to 30325030 its reverse (3052303), we get a palindrome (33377333).

The spelling of 30325030 in words is "thirty million, three hundred twenty-five thousand, thirty".