1133185043 has 2 divisors, whose sum is σ = 1133185044. Its totient is φ = 1133185042.

The previous prime is 1133184991. The next prime is 1133185127. The reversal of 1133185043 is 3405813311.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1133185043 - 2¹² = 1133180947 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1133184997 and 1133185015.

It is not a weakly prime, because it can be changed into another prime (1133185343) by changing a digit.

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 as a sum of consecutive naturals, namely, 566592521 + 566592522.

It is an arithmetic number, because the mean of its divisors is an integer number (566592522).

Almost surely, 2^1133185043 is an apocalyptic number.

1133185043 is a deficient number, since it is larger than the sum of its proper divisors (1).

1133185043 is an equidigital number, since it uses as much as digits as its factorization.

1133185043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 1133185043 is about 33662.8139495200. The cubic root of 1133185043 is about 1042.5581265238.

Adding to 1133185043 its reverse (3405813311), we get a palindrome (4538998354).

The spelling of 1133185043 in words is "one billion, one hundred thirty-three million, one hundred eighty-five thousand, forty-three".