1341100043331 has 24 divisors (see below), whose sum is σ = 1931700095040. Its totient is φ = 827212225152.

The previous prime is 1341100043293. The next prime is 1341100043411. The reversal of 1341100043331 is 1333400011431.

It is not a de Polignac number, because 1341100043331 - 2⁶ = 1341100043267 is a prime.

It is a super-2 number, since 2×1341100043331² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1341100043431) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13057561 + ... + 13159866.

It is an arithmetic number, because the mean of its divisors is an integer number (80487503960).

Almost surely, 2^{1341100043331} is an apocalyptic number.

1341100043331 is a deficient number, since it is larger than the sum of its proper divisors (590600051709).

1341100043331 is a wasteful number, since it uses less digits than its factorization.

1341100043331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26217523 (or 26217506 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 1341100043331 its reverse (1333400011431), we get a palindrome (2674500054762).

The spelling of 1341100043331 in words is "one trillion, three hundred forty-one billion, one hundred million, forty-three thousand, three hundred thirty-one".