1133243196 has 24 divisors (see below), whose sum is σ = 2648650704. Its totient is φ = 377116800.

The previous prime is 1133243131. The next prime is 1133243197. The reversal of 1133243196 is 6913423311.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1133243197) 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, 71355 + ... + 85778.

It is an arithmetic number, because the mean of its divisors is an integer number (110360446).

Almost surely, 2^1133243196 is an apocalyptic number.

It is an amenable number.

1133243196 is an abundant number, since it is smaller than the sum of its proper divisors (1515407508).

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

1133243196 is a wasteful number, since it uses less digits than its factorization.

1133243196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157741 (or 157739 counting only the distinct ones).

The product of its digits is 11664, while the sum is 33.

The square root of 1133243196 is about 33663.6776957005. The cubic root of 1133243196 is about 1042.5759602824.

The spelling of 1133243196 in words is "one billion, one hundred thirty-three million, two hundred forty-three thousand, one hundred ninety-six".