1133131204 has 6 divisors (see below), whose sum is σ = 1982979614. Its totient is φ = 566565600.

The previous prime is 1133131199. The next prime is 1133131213. The reversal of 1133131204 is 4021313311.

It can be written as a sum of positive squares in only one way, i.e., 690112900 + 443018304 = 26270^2 + 21048^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 141641397 + ... + 141641404.

Almost surely, 2^1133131204 is an apocalyptic number.

It is an amenable number.

1133131204 is a deficient number, since it is larger than the sum of its proper divisors (849848410).

1133131204 is a wasteful number, since it uses less digits than its factorization.

1133131204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283282805 (or 283282803 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 1133131204 is about 33662.0142593993. The cubic root of 1133131204 is about 1042.5416151940.

Adding to 1133131204 its reverse (4021313311), we get a palindrome (5154444515).

The spelling of 1133131204 in words is "one billion, one hundred thirty-three million, one hundred thirty-one thousand, two hundred four".