1333201009 has 8 divisors (see below), whose sum is σ = 1545118848. Its totient is φ = 1126648320.

The previous prime is 1333200991. The next prime is 1333201019. The reversal of 1333201009 is 9001023331.

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

It is a de Polignac number, because none of the positive numbers 2^k-1333201009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1333201019) 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, 1340752 + ... + 1341745.

It is an arithmetic number, because the mean of its divisors is an integer number (193139856).

Almost surely, 2^1333201009 is an apocalyptic number.

It is an amenable number.

1333201009 is a deficient number, since it is larger than the sum of its proper divisors (211917839).

1333201009 is an equidigital number, since it uses as much as digits as its factorization.

1333201009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2682575.

The product of its (nonzero) digits is 486, while the sum is 22.

The square root of 1333201009 is about 36513.0251964967. The cubic root of 1333201009 is about 1100.6060046502.

The spelling of 1333201009 in words is "one billion, three hundred thirty-three million, two hundred one thousand, nine".