153030213 has 24 divisors (see below), whose sum is σ = 253281600. Its totient is φ = 87217344.

The previous prime is 153030203. The next prime is 153030217. The reversal of 153030213 is 312030351.

It is not a de Polignac number, because 153030213 - 2⁴ = 153030197 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (153030217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22798 + ... + 28736.

It is an arithmetic number, because the mean of its divisors is an integer number (10553400).

Almost surely, 2^153030213 is an apocalyptic number.

It is an amenable number.

153030213 is a deficient number, since it is larger than the sum of its proper divisors (100251387).

153030213 is a wasteful number, since it uses less digits than its factorization.

153030213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6361 (or 6358 counting only the distinct ones).

The product of its (nonzero) digits is 270, while the sum is 18.

The square root of 153030213 is about 12370.5381047067. The cubic root of 153030213 is about 534.8833273981.

Adding to 153030213 its reverse (312030351), we get a palindrome (465060564).

The spelling of 153030213 in words is "one hundred fifty-three million, thirty thousand, two hundred thirteen".