131141101121343 has 16 divisors (see below), whose sum is σ = 194303348872800. Its totient is φ = 87418294502400.

The previous prime is 131141101121299. The next prime is 131141101121363. The reversal of 131141101121343 is 343121101141131.

131141101121343 is a `hidden beast` number, since 1 + 3 + 1 + 1 + 411 + 0 + 112 + 134 + 3 = 666.

It is not a de Polignac number, because 131141101121343 - 2³³ = 131132511186751 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131141101121363) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 252687228 + ... + 253205681.

It is an arithmetic number, because the mean of its divisors is an integer number (12143959304550).

Almost surely, 2^{131141101121343} is an apocalyptic number.

131141101121343 is a deficient number, since it is larger than the sum of its proper divisors (63162247751457).

131141101121343 is an equidigital number, since it uses as much as digits as its factorization.

131141101121343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 505902519 (or 505902513 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 27.

Adding to 131141101121343 its reverse (343121101141131), we get a palindrome (474262202262474).

The spelling of 131141101121343 in words is "one hundred thirty-one trillion, one hundred forty-one billion, one hundred one million, one hundred twenty-one thousand, three hundred forty-three".