30013316 has 12 divisors (see below), whose sum is σ = 52581900. Its totient is φ = 14989920.

The previous prime is 30013309. The next prime is 30013337. The reversal of 30013316 is 61331003.

It can be written as a sum of positive squares in 2 ways, for example, as 19096900 + 10916416 = 4370^2 + 3304^2 .

It is a junction number, because it is equal to n+sod(n) for n = 30013294 and 30013303.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 410 + ... + 7758.

It is an arithmetic number, because the mean of its divisors is an integer number (4381825).

Almost surely, 2^30013316 is an apocalyptic number.

It is an amenable number.

30013316 is a deficient number, since it is larger than the sum of its proper divisors (22568584).

30013316 is a wasteful number, since it uses less digits than its factorization.

30013316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8374 (or 8372 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 17.

The square root of 30013316 is about 5478.4410191221. The cubic root of 30013316 is about 310.7692170262.

Adding to 30013316 its reverse (61331003), we get a palindrome (91344319).

The spelling of 30013316 in words is "thirty million, thirteen thousand, three hundred sixteen".