131044523103243 has 12 divisors (see below), whose sum is σ = 189287840294280. Its totient is φ = 87362412206976.

The previous prime is 131044523103233. The next prime is 131044523103341. The reversal of 131044523103243 is 342301325440131.

131044523103243 is a `hidden beast` number, since 1 + 3 + 1 + 0 + 4 + 4 + 523 + 103 + 24 + 3 = 666.

It is not a de Polignac number, because 131044523103243 - 2¹⁷ = 131044522972171 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 131044523103198 and 131044523103207.

It is not an unprimeable number, because it can be changed into a prime (131044523103203) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 48888358 + ... + 51499131.

It is an arithmetic number, because the mean of its divisors is an integer number (15773986691190).

Almost surely, 2^{131044523103243} is an apocalyptic number.

131044523103243 is a deficient number, since it is larger than the sum of its proper divisors (58243317191037).

131044523103243 is a wasteful number, since it uses less digits than its factorization.

131044523103243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100532538 (or 100532535 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 36.

Adding to 131044523103243 its reverse (342301325440131), we get a palindrome (473345848543374).

The spelling of 131044523103243 in words is "one hundred thirty-one trillion, forty-four billion, five hundred twenty-three million, one hundred three thousand, two hundred forty-three".