131020140311411 has 8 divisors (see below), whose sum is σ = 141123634643040. Its totient is φ = 120920220551232.

The previous prime is 131020140311381. The next prime is 131020140311413. The reversal of 131020140311411 is 114113041020131.

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 131020140311411 - 2¹⁰ = 131020140310387 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (131020140311413) 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, 893566730 + ... + 893713343.

It is an arithmetic number, because the mean of its divisors is an integer number (17640454330380).

Almost surely, 2^{131020140311411} is an apocalyptic number.

131020140311411 is a deficient number, since it is larger than the sum of its proper divisors (10103494331629).

131020140311411 is a wasteful number, since it uses less digits than its factorization.

131020140311411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1787285725.

The product of its (nonzero) digits is 288, while the sum is 23.

Adding to 131020140311411 its reverse (114113041020131), we get a palindrome (245133181331542).

The spelling of 131020140311411 in words is "one hundred thirty-one trillion, twenty billion, one hundred forty million, three hundred eleven thousand, four hundred eleven".