1133303001 has 8 divisors (see below), whose sum is σ = 1521942240. Its totient is φ = 750099552.

The previous prime is 1133302997. The next prime is 1133303023. The reversal of 1133303001 is 1003033311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1133303001 - 2² = 1133302997 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1133303071) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1358460 + ... + 1359293.

It is an arithmetic number, because the mean of its divisors is an integer number (190242780).

Almost surely, 2^1133303001 is an apocalyptic number.

It is an amenable number.

1133303001 is a deficient number, since it is larger than the sum of its proper divisors (388639239).

1133303001 is a wasteful number, since it uses less digits than its factorization.

1133303001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2717895.

The product of its (nonzero) digits is 81, while the sum is 15.

The square root of 1133303001 is about 33664.5659559128. The cubic root of 1133303001 is about 1042.5943000229.

Adding to 1133303001 its reverse (1003033311), we get a palindrome (2136336312).

The spelling of 1133303001 in words is "one billion, one hundred thirty-three million, three hundred three thousand, one".