1341143331023 has 4 divisors (see below), whose sum is σ = 1341178441920. Its totient is φ = 1341108220128.

The previous prime is 1341143330911. The next prime is 1341143331083. The reversal of 1341143331023 is 3201333411431.

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 1341143331023 - 2¹⁸ = 1341143068879 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1341143331083) 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, 17498090 + ... + 17574567.

It is an arithmetic number, because the mean of its divisors is an integer number (335294610480).

Almost surely, 2^{1341143331023} is an apocalyptic number.

1341143331023 is a deficient number, since it is larger than the sum of its proper divisors (35110897).

1341143331023 is an equidigital number, since it uses as much as digits as its factorization.

1341143331023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35110896.

The product of its (nonzero) digits is 7776, while the sum is 29.

Adding to 1341143331023 its reverse (3201333411431), we get a palindrome (4542476742454).

The spelling of 1341143331023 in words is "one trillion, three hundred forty-one billion, one hundred forty-three million, three hundred thirty-one thousand, twenty-three".