131001100042341 has 16 divisors (see below), whose sum is σ = 178771777937984. Its totient is φ = 85283189760384.

The previous prime is 131001100042339. The next prime is 131001100042357. The reversal of 131001100042341 is 143240001100131.

It is not a de Polignac number, because 131001100042341 - 2¹ = 131001100042339 is a prime.

It is a super-2 number, since 2×131001100042341² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131001100042541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 117610966 + ... + 118719591.

It is an arithmetic number, because the mean of its divisors is an integer number (11173236121124).

Almost surely, 2^{131001100042341} is an apocalyptic number.

It is an amenable number.

131001100042341 is a deficient number, since it is larger than the sum of its proper divisors (47770677895643).

131001100042341 is a wasteful number, since it uses less digits than its factorization.

131001100042341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 236334900.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 131001100042341 its reverse (143240001100131), we get a palindrome (274241101142472).

The spelling of 131001100042341 in words is "one hundred thirty-one trillion, one billion, one hundred million, forty-two thousand, three hundred forty-one".