30001302 has 48 divisors (see below), whose sum is σ = 67543632. Its totient is φ = 9616320.

The previous prime is 30001297. The next prime is 30001303. The reversal of 30001302 is 20310003.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30001303) 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, 71052 + ... + 71472.

It is an arithmetic number, because the mean of its divisors is an integer number (1407159).

Almost surely, 2^30001302 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30001302, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33771816).

30001302 is an abundant number, since it is smaller than the sum of its proper divisors (37542330).

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

30001302 is a wasteful number, since it uses less digits than its factorization.

30001302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 573 (or 570 counting only the distinct ones).

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

The square root of 30001302 is about 5477.3444295571. The cubic root of 30001302 is about 310.7277456600.

Adding to 30001302 its reverse (20310003), we get a palindrome (50311305).

It can be divided in two parts, 30001 and 302, that added together give a palindrome (30303).

The spelling of 30001302 in words is "thirty million, one thousand, three hundred two".