1331330001333 has 8 divisors (see below), whose sum is σ = 1775115355200. Its totient is φ = 887548990848.

The previous prime is 1331330001307. The next prime is 1331330001361. The reversal of 1331330001333 is 3331000331331.

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

It is not a de Polignac number, because 1331330001333 - 2⁵ = 1331330001301 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1331330001383) 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, 286588 + ... + 1656741.

It is an arithmetic number, because the mean of its divisors is an integer number (221889419400).

Almost surely, 2^{1331330001333} is an apocalyptic number.

It is an amenable number.

1331330001333 is a deficient number, since it is larger than the sum of its proper divisors (443785353867).

1331330001333 is a wasteful number, since it uses less digits than its factorization.

1331330001333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2171691.

The product of its (nonzero) digits is 2187, while the sum is 24.

Adding to 1331330001333 its reverse (3331000331331), we get a palindrome (4662330332664).

The spelling of 1331330001333 in words is "one trillion, three hundred thirty-one billion, three hundred thirty million, one thousand, three hundred thirty-three".