131104151 has 2 divisors, whose sum is σ = 131104152. Its totient is φ = 131104150.

The previous prime is 131104147. The next prime is 131104159. The reversal of 131104151 is 151401131.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 131104151 - 2² = 131104147 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (131104159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65552075 + 65552076.

It is an arithmetic number, because the mean of its divisors is an integer number (65552076).

Almost surely, 2^131104151 is an apocalyptic number.

131104151 is a deficient number, since it is larger than the sum of its proper divisors (1).

131104151 is an equidigital number, since it uses as much as digits as its factorization.

131104151 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 60, while the sum is 17.

The square root of 131104151 is about 11450.0720958429. The cubic root of 131104151 is about 508.0098668698.

Adding to 131104151 its reverse (151401131), we get a palindrome (282505282).

The spelling of 131104151 in words is "one hundred thirty-one million, one hundred four thousand, one hundred fifty-one".