30314253 has 24 divisors (see below), whose sum is σ = 44549568. Its totient is φ = 18298368.

The previous prime is 30314243. The next prime is 30314257. The reversal of 30314253 is 35241303.

It is not a de Polignac number, because 30314253 - 2⁴ = 30314237 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30314257) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24301 + ... + 25517.

It is an arithmetic number, because the mean of its divisors is an integer number (1856232).

Almost surely, 2^30314253 is an apocalyptic number.

It is an amenable number.

30314253 is a deficient number, since it is larger than the sum of its proper divisors (14235315).

30314253 is a wasteful number, since it uses less digits than its factorization.

30314253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1281 (or 1262 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 21.

The square root of 30314253 is about 5505.8380833439. The cubic root of 30314253 is about 311.8044365347.

Adding to 30314253 its reverse (35241303), we get a palindrome (65555556).

The spelling of 30314253 in words is "thirty million, three hundred fourteen thousand, two hundred fifty-three".