1341323113331 has 4 divisors (see below), whose sum is σ = 1346542269672. Its totient is φ = 1336103956992.

The previous prime is 1341323113303. The next prime is 1341323113357. The reversal of 1341323113331 is 1333113231431.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 1341323113331 - 2¹⁰ = 1341323112307 is a prime.

It is a super-2 number, since 2×1341323113331² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1341323113294 and 1341323113303.

It is not an unprimeable number, because it can be changed into a prime (1341323313331) 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, 2609577785 + ... + 2609578298.

It is an arithmetic number, because the mean of its divisors is an integer number (336635567418).

Almost surely, 2^{1341323113331} is an apocalyptic number.

1341323113331 is a deficient number, since it is larger than the sum of its proper divisors (5219156341).

1341323113331 is an equidigital number, since it uses as much as digits as its factorization.

1341323113331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5219156340.

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

Adding to 1341323113331 its reverse (1333113231431), we get a palindrome (2674436344762).

The spelling of 1341323113331 in words is "one trillion, three hundred forty-one billion, three hundred twenty-three million, one hundred thirteen thousand, three hundred thirty-one".