30013002 has 12 divisors (see below), whose sum is σ = 65028210. Its totient is φ = 10004328.

The previous prime is 30012977. The next prime is 30013003. The reversal of 30013002 is 20031003.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 29909961 + 103041 = 5469^2 + 321^2 .

It is a Harshad number since it is a multiple of its sum of digits (9).

It is not an unprimeable number, because it can be changed into a prime (30013003) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 833677 + ... + 833712.

Almost surely, 2^30013002 is an apocalyptic number.

30013002 is an abundant number, since it is smaller than the sum of its proper divisors (35015208).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30013002 is a wasteful number, since it uses less digits than its factorization.

30013002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1667397 (or 1667394 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 9.

The square root of 30013002 is about 5478.4123612594. The cubic root of 30013002 is about 310.7681332642.

Adding to 30013002 its reverse (20031003), we get a palindrome (50044005).

The spelling of 30013002 in words is "thirty million, thirteen thousand, two".