30313413 has 32 divisors (see below), whose sum is σ = 49123200. Its totient is φ = 18361728.

The previous prime is 30313411. The next prime is 30313427. The reversal of 30313413 is 31431303.

It is not a de Polignac number, because 30313413 - 2¹ = 30313411 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30313411) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22873 + ... + 24161.

It is an arithmetic number, because the mean of its divisors is an integer number (1535100).

Almost surely, 2^30313413 is an apocalyptic number.

It is an amenable number.

30313413 is a deficient number, since it is larger than the sum of its proper divisors (18809787).

30313413 is a wasteful number, since it uses less digits than its factorization.

30313413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1378 (or 1372 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

The square root of 30313413 is about 5505.7618001508. The cubic root of 30313413 is about 311.8015565017.

Adding to 30313413 its reverse (31431303), we get a palindrome (61744716).

The spelling of 30313413 in words is "thirty million, three hundred thirteen thousand, four hundred thirteen".