30152313 has 12 divisors (see below), whose sum is σ = 43600960. Its totient is φ = 20079576.

The previous prime is 30152267. The next prime is 30152327. The reversal of 30152313 is 31325103.

Added to its reverse (31325103) it gives a triangular number (61477416 = T₁₁₀₈₈).

30152313 is a `hidden beast` number, since 301 + 52 + 313 = 666.

It is not a de Polignac number, because 30152313 - 2⁶ = 30152249 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30152413) 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 11 ways as a sum of consecutive naturals, for example, 15108 + ... + 16986.

Almost surely, 2^30152313 is an apocalyptic number.

It is an amenable number.

30152313 is a deficient number, since it is larger than the sum of its proper divisors (13448647).

30152313 is a wasteful number, since it uses less digits than its factorization.

30152313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3668 (or 3665 counting only the distinct ones).

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

The square root of 30152313 is about 5491.1121824272. The cubic root of 30152313 is about 311.2482208250.

Adding to 30152313 its reverse (31325103), we get a palindrome (61477416).

The spelling of 30152313 in words is "thirty million, one hundred fifty-two thousand, three hundred thirteen".