1333321232113 has 4 divisors (see below), whose sum is σ = 1435884403828. Its totient is φ = 1230758060400.

The previous prime is 1333321232083. The next prime is 1333321232147. The reversal of 1333321232113 is 3112321233331.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 875848913424 + 457472318689 = 935868^2 + 676367^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1333321232113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1333321238113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51281585838 + ... + 51281585863.

It is an arithmetic number, because the mean of its divisors is an integer number (358971100957).

Almost surely, 2^{1333321232113} is an apocalyptic number.

1333321232113 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1333321232113 is a deficient number, since it is larger than the sum of its proper divisors (102563171715).

1333321232113 is a wasteful number, since it uses less digits than its factorization.

1333321232113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102563171714.

The product of its digits is 5832, while the sum is 28.

Adding to 1333321232113 its reverse (3112321233331), we get a palindrome (4445642465444).

The spelling of 1333321232113 in words is "one trillion, three hundred thirty-three billion, three hundred twenty-one million, two hundred thirty-two thousand, one hundred thirteen".