131044052123 has 2 divisors, whose sum is σ = 131044052124. Its totient is φ = 131044052122.

The previous prime is 131044052077. The next prime is 131044052129. The reversal of 131044052123 is 321250440131.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 131044052123 - 2⁶ = 131044052059 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 131044052092 and 131044052101.

It is not a weakly prime, because it can be changed into another prime (131044052129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65522026061 + 65522026062.

It is an arithmetic number, because the mean of its divisors is an integer number (65522026062).

Almost surely, 2^131044052123 is an apocalyptic number.

131044052123 is a deficient number, since it is larger than the sum of its proper divisors (1).

131044052123 is an equidigital number, since it uses as much as digits as its factorization.

131044052123 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2880, while the sum is 26.

Adding to 131044052123 its reverse (321250440131), we get a palindrome (452294492254).

The spelling of 131044052123 in words is "one hundred thirty-one billion, forty-four million, fifty-two thousand, one hundred twenty-three".