131343230412301 has 16 divisors (see below), whose sum is σ = 139489716695040. Its totient is φ = 123466157893120.

The previous prime is 131343230412241. The next prime is 131343230412323. The reversal of 131343230412301 is 103214032343131.

It is a cyclic number.

It is not a de Polignac number, because 131343230412301 - 2¹⁵ = 131343230379533 is a prime.

It is a super-2 number, since 2×131343230412301² (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 (131343230412601) 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, 251999716 + ... + 252520381.

It is an arithmetic number, because the mean of its divisors is an integer number (8718107293440).

Almost surely, 2^{131343230412301} is an apocalyptic number.

It is an amenable number.

131343230412301 is a deficient number, since it is larger than the sum of its proper divisors (8146486282739).

131343230412301 is a wasteful number, since it uses less digits than its factorization.

131343230412301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 504520364.

The product of its (nonzero) digits is 15552, while the sum is 31.

Adding to 131343230412301 its reverse (103214032343131), we get a palindrome (234557262755432).

The spelling of 131343230412301 in words is "one hundred thirty-one trillion, three hundred forty-three billion, two hundred thirty million, four hundred twelve thousand, three hundred one".