131843348131 has 8 divisors (see below), whose sum is σ = 143883230400. Its totient is φ = 119812486440.

The previous prime is 131843348123. The next prime is 131843348137.

131843348131 is nontrivially palindromic in base 10.

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 131843348131 - 2³ = 131843348123 is a prime.

It is a super-2 number, since 2×131843348131² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (131843348137) 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, 2224561 + ... + 2283058.

It is an arithmetic number, because the mean of its divisors is an integer number (17985403800).

Almost surely, 2^131843348131 is an apocalyptic number.

131843348131 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

131843348131 is a deficient number, since it is larger than the sum of its proper divisors (12039882269).

131843348131 is a wasteful number, since it uses less digits than its factorization.

131843348131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4510289.

The product of its digits is 82944, while the sum is 40.

It can be divided in two parts, 131843 and 348131, that added together give a palindrome (479974).

The spelling of 131843348131 in words is "one hundred thirty-one billion, eight hundred forty-three million, three hundred forty-eight thousand, one hundred thirty-one".