131654041 has 2 divisors, whose sum is σ = 131654042. Its totient is φ = 131654040.

The previous prime is 131654023. The next prime is 131654057. The reversal of 131654041 is 140456131.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 114811225 + 16842816 = 10715^2 + 4104^2 .

It is a cyclic number.

It is not a de Polignac number, because 131654041 - 2⁷ = 131653913 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 131653997 and 131654015.

It is not a weakly prime, because it can be changed into another prime (131654011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65827020 + 65827021.

It is an arithmetic number, because the mean of its divisors is an integer number (65827021).

Almost surely, 2^131654041 is an apocalyptic number.

It is an amenable number.

131654041 is a deficient number, since it is larger than the sum of its proper divisors (1).

131654041 is an equidigital number, since it uses as much as digits as its factorization.

131654041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 131654041 is about 11474.0594821536. The cubic root of 131654041 is about 508.7191245925.

The spelling of 131654041 in words is "one hundred thirty-one million, six hundred fifty-four thousand, forty-one".