1333313231133 has 64 divisors (see below), whose sum is σ = 1979585298432. Its totient is φ = 793192538880.

The previous prime is 1333313231027. The next prime is 1333313231143. The reversal of 1333313231133 is 3311323133331.

It is not a de Polignac number, because 1333313231133 - 2¹⁴ = 1333313214749 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1333313231133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1333313231143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 32307610 + ... + 32348852.

It is an arithmetic number, because the mean of its divisors is an integer number (30931020288).

Almost surely, 2^{1333313231133} is an apocalyptic number.

1333313231133 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1333313231133 is a deficient number, since it is larger than the sum of its proper divisors (646272067299).

1333313231133 is a wasteful number, since it uses less digits than its factorization.

1333313231133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41554.

The product of its digits is 13122, while the sum is 30.

Adding to 1333313231133 its reverse (3311323133331), we get a palindrome (4644636364464).

The spelling of 1333313231133 in words is "one trillion, three hundred thirty-three billion, three hundred thirteen million, two hundred thirty-one thousand, one hundred thirty-three".