1201230204 has 24 divisors (see below), whose sum is σ = 2803452288. Its totient is φ = 400326960.

The previous prime is 1201230193. The next prime is 1201230209. The reversal of 1201230204 is 4020321021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1201230209) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84499 + ... + 97685.

It is an arithmetic number, because the mean of its divisors is an integer number (116810512).

Almost surely, 2^1201230204 is an apocalyptic number.

It is an amenable number.

1201230204 is an abundant number, since it is smaller than the sum of its proper divisors (1602222084).

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

1201230204 is a wasteful number, since it uses less digits than its factorization.

1201230204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20785 (or 20783 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 1201230204 is about 34658.7680681238. The cubic root of 1201230204 is about 1063.0215803899.

Adding to 1201230204 its reverse (4020321021), we get a palindrome (5221551225).

The spelling of 1201230204 in words is "one billion, two hundred one million, two hundred thirty thousand, two hundred four".