1153430204 has 12 divisors (see below), whose sum is σ = 2067734928. Its totient is φ = 562648800.

The previous prime is 1153430203. The next prime is 1153430231. The reversal of 1153430204 is 4020343511.

It is a hoax number, since the sum of its digits (23) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 1153430204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1153430203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3516392 + ... + 3516719.

It is an arithmetic number, because the mean of its divisors is an integer number (172311244).

Almost surely, 2^1153430204 is an apocalyptic number.

It is an amenable number.

1153430204 is a deficient number, since it is larger than the sum of its proper divisors (914304724).

1153430204 is a wasteful number, since it uses less digits than its factorization.

1153430204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7033156 (or 7033154 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 1153430204 is about 33962.1878564971. The cubic root of 1153430204 is about 1048.7301971246.

Adding to 1153430204 its reverse (4020343511), we get a palindrome (5173773715).

The spelling of 1153430204 in words is "one billion, one hundred fifty-three million, four hundred thirty thousand, two hundred four".