131011443224014 has 4 divisors (see below), whose sum is σ = 196517164836024. Its totient is φ = 65505721612006.

The previous prime is 131011443223981. The next prime is 131011443224017. The reversal of 131011443224014 is 410422344110131.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131011443224017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32752860806002 + ... + 32752860806005.

It is an arithmetic number, because the mean of its divisors is an integer number (49129291209006).

Almost surely, 2^{131011443224014} is an apocalyptic number.

131011443224014 is a deficient number, since it is larger than the sum of its proper divisors (65505721612010).

131011443224014 is an equidigital number, since it uses as much as digits as its factorization.

131011443224014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65505721612009.

The product of its (nonzero) digits is 9216, while the sum is 31.

Adding to 131011443224014 its reverse (410422344110131), we get a palindrome (541433787334145).

The spelling of 131011443224014 in words is "one hundred thirty-one trillion, eleven billion, four hundred forty-three million, two hundred twenty-four thousand, fourteen".