1135230204 has 24 divisors (see below), whose sum is σ = 2673175120. Its totient is φ = 374937984.

The previous prime is 1135230193. The next prime is 1135230209. The reversal of 1135230204 is 4020325311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1135230209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 432649 + ... + 435264.

Almost surely, 2^1135230204 is an apocalyptic number.

It is an amenable number.

1135230204 is an abundant number, since it is smaller than the sum of its proper divisors (1537944916).

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

1135230204 is a wasteful number, since it uses less digits than its factorization.

1135230204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 868029 (or 868027 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 1135230204 is about 33693.1774102711. The cubic root of 1135230204 is about 1043.1849490639.

Adding to 1135230204 its reverse (4020325311), we get a palindrome (5155555515).

The spelling of 1135230204 in words is "one billion, one hundred thirty-five million, two hundred thirty thousand, two hundred four".