1343213313133 has 8 divisors (see below), whose sum is σ = 1346003799320. Its totient is φ = 1340425696320.

The previous prime is 1343213313109. The next prime is 1343213313139. The reversal of 1343213313133 is 3313133123431.

It can be written as a sum of positive squares in 4 ways, for example, as 757991373129 + 585221940004 = 870627^2 + 764998^2 .

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 1343213313133 - 2¹⁷ = 1343213182061 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1343213313095 and 1343213313104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1343213313139) 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, 221143 + ... + 1653883.

It is an arithmetic number, because the mean of its divisors is an integer number (168250474915).

Almost surely, 2^{1343213313133} is an apocalyptic number.

It is an amenable number.

1343213313133 is a deficient number, since it is larger than the sum of its proper divisors (2790486187).

1343213313133 is a wasteful number, since it uses less digits than its factorization.

1343213313133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1434687.

The product of its digits is 17496, while the sum is 31.

Adding to 1343213313133 its reverse (3313133123431), we get a palindrome (4656346436564).

The spelling of 1343213313133 in words is "one trillion, three hundred forty-three billion, two hundred thirteen million, three hundred thirteen thousand, one hundred thirty-three".