30201204 has 24 divisors (see below), whose sum is σ = 76876128. Its totient is φ = 9151840.

The previous prime is 30201181. The next prime is 30201211. The reversal of 30201204 is 40210203.

It is a super-2 number, since 2×30201204² = 1824225446099232, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a self number, because there is not a number n which added to its sum of digits gives 30201204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 114267 + ... + 114530.

It is an arithmetic number, because the mean of its divisors is an integer number (3203172).

Almost surely, 2^30201204 is an apocalyptic number.

It is an amenable number.

30201204 is an abundant number, since it is smaller than the sum of its proper divisors (46674924).

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

30201204 is a wasteful number, since it uses less digits than its factorization.

30201204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228815 (or 228813 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 30201204 is about 5495.5622096379. The cubic root of 30201204 is about 311.4163562890.

Adding to 30201204 its reverse (40210203), we get a palindrome (70411407).

It can be divided in two parts, 3020 and 1204, that added together give a palindrome (4224).

The spelling of 30201204 in words is "thirty million, two hundred one thousand, two hundred four".