30314133 has 12 divisors (see below), whose sum is σ = 44505708. Its totient is φ = 19877760.

The previous prime is 30314113. The next prime is 30314189. The reversal of 30314133 is 33141303.

It can be written as a sum of positive squares in 2 ways, for example, as 8803089 + 21511044 = 2967^2 + 4638^2 .

It is not a de Polignac number, because 30314133 - 2¹² = 30310037 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30314113) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27060 + ... + 28157.

It is an arithmetic number, because the mean of its divisors is an integer number (3708809).

Almost surely, 2^30314133 is an apocalyptic number.

It is an amenable number.

30314133 is a deficient number, since it is larger than the sum of its proper divisors (14191575).

30314133 is a wasteful number, since it uses less digits than its factorization.

30314133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55284 (or 55281 counting only the distinct ones).

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

The square root of 30314133 is about 5505.8271858096. The cubic root of 30314133 is about 311.8040251047.

Adding to 30314133 its reverse (33141303), we get a palindrome (63455436).

The spelling of 30314133 in words is "thirty million, three hundred fourteen thousand, one hundred thirty-three".