131443314110423 has 8 divisors (see below), whose sum is σ = 150222148975392. Its totient is φ = 112664783886336.

The previous prime is 131443314110413. The next prime is 131443314110483. The reversal of 131443314110423 is 324011413344131.

It is a happy number.

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 131443314110423 - 2¹² = 131443314106327 is a prime.

It is a super-2 number, since 2×131443314110423² (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 (131443314110413) 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, 75234890 + ... + 76962167.

It is an arithmetic number, because the mean of its divisors is an integer number (18777768621924).

Almost surely, 2^{131443314110423} is an apocalyptic number.

131443314110423 is a deficient number, since it is larger than the sum of its proper divisors (18778834864969).

131443314110423 is a wasteful number, since it uses less digits than its factorization.

131443314110423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152320441.

The product of its (nonzero) digits is 41472, while the sum is 35.

Adding to 131443314110423 its reverse (324011413344131), we get a palindrome (455454727454554).

The spelling of 131443314110423 in words is "one hundred thirty-one trillion, four hundred forty-three billion, three hundred fourteen million, one hundred ten thousand, four hundred twenty-three".