1133144006 has 4 divisors (see below), whose sum is σ = 1699716012. Its totient is φ = 566572002.

The previous prime is 1133143997. The next prime is 1133144071. The reversal of 1133144006 is 6004413311.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 283286000 + ... + 283286003.

It is an arithmetic number, because the mean of its divisors is an integer number (424929003).

Almost surely, 2^1133144006 is an apocalyptic number.

1133144006 is a deficient number, since it is larger than the sum of its proper divisors (566572006).

1133144006 is an equidigital number, since it uses as much as digits as its factorization.

1133144006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 566572005.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 1133144006 is about 33662.2044138526. The cubic root of 1133144006 is about 1042.5455413552.

Adding to 1133144006 its reverse (6004413311), we get a palindrome (7137557317).

The spelling of 1133144006 in words is "one billion, one hundred thirty-three million, one hundred forty-four thousand, six".