1343001631313 has 8 divisors (see below), whose sum is σ = 1370456221248. Its totient is φ = 1315625372464.

The previous prime is 1343001631253. The next prime is 1343001631327. The reversal of 1343001631313 is 3131361003431.

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 1343001631313 - 2¹⁸ = 1343001369169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1343001631343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19548131 + ... + 19616712.

It is an arithmetic number, because the mean of its divisors is an integer number (171307027656).

Almost surely, 2^{1343001631313} is an apocalyptic number.

It is an amenable number.

1343001631313 is a deficient number, since it is larger than the sum of its proper divisors (27454589935).

1343001631313 is an equidigital number, since it uses as much as digits as its factorization.

1343001631313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39165543.

The product of its (nonzero) digits is 5832, while the sum is 29.

Adding to 1343001631313 its reverse (3131361003431), we get a palindrome (4474362634744).

The spelling of 1343001631313 in words is "one trillion, three hundred forty-three billion, one million, six hundred thirty-one thousand, three hundred thirteen".