131045410355443 has 8 divisors (see below), whose sum is σ = 133355929312656. Its totient is φ = 128740124738400.

The previous prime is 131045410355407. The next prime is 131045410355527. The reversal of 131045410355443 is 344553014540131.

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 131045410355443 - 2³³ = 131036820420851 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 131045410355443.

It is not an unprimeable number, because it can be changed into a prime (131045410355843) 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, 1308284521 + ... + 1308384682.

It is an arithmetic number, because the mean of its divisors is an integer number (16669491164082).

Almost surely, 2^{131045410355443} is an apocalyptic number.

131045410355443 is a deficient number, since it is larger than the sum of its proper divisors (2310518957213).

131045410355443 is an equidigital number, since it uses as much as digits as its factorization.

131045410355443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2616670085.

The product of its (nonzero) digits is 864000, while the sum is 43.

Adding to 131045410355443 its reverse (344553014540131), we get a palindrome (475598424895574).

The spelling of 131045410355443 in words is "one hundred thirty-one trillion, forty-five billion, four hundred ten million, three hundred fifty-five thousand, four hundred forty-three".