1333331332133 has 8 divisors (see below), whose sum is σ = 1338541927800. Its totient is φ = 1328125226688.

The previous prime is 1333331332129. The next prime is 1333331332153. The reversal of 1333331332133 is 3312331333331.

It can be written as a sum of positive squares in 4 ways, for example, as 693744065569 + 639587266564 = 832913^2 + 799742^2 .

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 1333331332133 - 2² = 1333331332129 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1333331332133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1333331332153) 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, 526898 + ... + 1715891.

It is an arithmetic number, because the mean of its divisors is an integer number (167317740975).

Almost surely, 2^{1333331332133} is an apocalyptic number.

It is an amenable number.

1333331332133 is a deficient number, since it is larger than the sum of its proper divisors (5210595667).

1333331332133 is a wasteful number, since it uses less digits than its factorization.

1333331332133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2245111.

The product of its digits is 39366, while the sum is 32.

Adding to 1333331332133 its reverse (3312331333331), we get a palindrome (4645662665464).

The spelling of 1333331332133 in words is "one trillion, three hundred thirty-three billion, three hundred thirty-one million, three hundred thirty-two thousand, one hundred thirty-three".