131001341122143 has 96 divisors (see below), whose sum is σ = 204234854713344. Its totient is φ = 80621759102976.

The previous prime is 131001341122103. The next prime is 131001341122151. The reversal of 131001341122143 is 341221143100131.

131001341122143 is a `hidden beast` number, since 1 + 3 + 10 + 0 + 13 + 411 + 221 + 4 + 3 = 666.

It is not a de Polignac number, because 131001341122143 - 2¹² = 131001341118047 is a prime.

It is a super-2 number, since 2×131001341122143² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131001341122103) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1766027071 + ... + 1766101247.

It is an arithmetic number, because the mean of its divisors is an integer number (2127446403264).

Almost surely, 2^{131001341122143} is an apocalyptic number.

131001341122143 is a deficient number, since it is larger than the sum of its proper divisors (73233513591201).

131001341122143 is a wasteful number, since it uses less digits than its factorization.

131001341122143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75361 (or 75358 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

Adding to 131001341122143 its reverse (341221143100131), we get a palindrome (472222484222274).

The spelling of 131001341122143 in words is "one hundred thirty-one trillion, one billion, three hundred forty-one million, one hundred twenty-two thousand, one hundred forty-three".