30325151 has 2 divisors, whose sum is σ = 30325152. Its totient is φ = 30325150.

The previous prime is 30325091. The next prime is 30325189. The reversal of 30325151 is 15152303.

It is a strong prime.

It is an emirp because it is prime and its reverse (15152303) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 30325151 - 2²² = 26130847 is a prime.

It is a super-2 number, since 2×30325151² = 1839229566345602, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30325751) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15162575 + 15162576.

It is an arithmetic number, because the mean of its divisors is an integer number (15162576).

Almost surely, 2^30325151 is an apocalyptic number.

30325151 is a deficient number, since it is larger than the sum of its proper divisors (1).

30325151 is an equidigital number, since it uses as much as digits as its factorization.

30325151 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 450, while the sum is 20.

The square root of 30325151 is about 5506.8276711733. The cubic root of 30325151 is about 311.8417967123.

Adding to 30325151 its reverse (15152303), we get a palindrome (45477454).

The spelling of 30325151 in words is "thirty million, three hundred twenty-five thousand, one hundred fifty-one".