1133331204 has 12 divisors (see below), whose sum is σ = 2644439504. Its totient is φ = 377777064.

The previous prime is 1133331191. The next prime is 1133331239. The reversal of 1133331204 is 4021333311.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47222122 + ... + 47222145.

Almost surely, 2^1133331204 is an apocalyptic number.

It is an amenable number.

1133331204 is an abundant number, since it is smaller than the sum of its proper divisors (1511108300).

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

1133331204 is a wasteful number, since it uses less digits than its factorization.

1133331204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94444274 (or 94444272 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

The square root of 1133331204 is about 33664.9848358795. The cubic root of 1133331204 is about 1042.6029485024.

Adding to 1133331204 its reverse (4021333311), we get a palindrome (5154664515).

The spelling of 1133331204 in words is "one billion, one hundred thirty-three million, three hundred thirty-one thousand, two hundred four".