1133330401 has 8 divisors (see below), whose sum is σ = 1300016384. Its totient is φ = 967839840.

The previous prime is 1133330371. The next prime is 1133330413. The reversal of 1133330401 is 1040333311.

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

It is a cyclic number.

It is not a de Polignac number, because 1133330401 - 2⁵ = 1133330369 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1133330441) 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, 296820 + ... + 300613.

It is an arithmetic number, because the mean of its divisors is an integer number (162502048).

Almost surely, 2^1133330401 is an apocalyptic number.

It is an amenable number.

1133330401 is a deficient number, since it is larger than the sum of its proper divisors (166685983).

1133330401 is an equidigital number, since it uses as much as digits as its factorization.

1133330401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 597711.

The product of its (nonzero) digits is 324, while the sum is 19.

The square root of 1133330401 is about 33664.9729095391. The cubic root of 1133330401 is about 1042.6027022636.

Adding to 1133330401 its reverse (1040333311), we get a palindrome (2173663712).

The spelling of 1133330401 in words is "one billion, one hundred thirty-three million, three hundred thirty thousand, four hundred one".