20300204 has 6 divisors (see below), whose sum is σ = 35525364. Its totient is φ = 10150100.

The previous prime is 20300201. The next prime is 20300233. The reversal of 20300204 is 40200302.

It is not an unprimeable number, because it can be changed into a prime (20300201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2537522 + ... + 2537529.

It is an arithmetic number, because the mean of its divisors is an integer number (5920894).

Almost surely, 2^20300204 is an apocalyptic number.

It is an amenable number.

20300204 is a deficient number, since it is larger than the sum of its proper divisors (15225160).

20300204 is a wasteful number, since it uses less digits than its factorization.

20300204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5075055 (or 5075053 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 11.

The square root of 20300204 is about 4505.5747691055. The cubic root of 20300204 is about 272.7931541985.

Adding to 20300204 its reverse (40200302), we get a palindrome (60500506).

The spelling of 20300204 in words is "twenty million, three hundred thousand, two hundred four".