131016107 has 2 divisors, whose sum is σ = 131016108. Its totient is φ = 131016106.

The previous prime is 131016101. The next prime is 131016139. The reversal of 131016107 is 701610131.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 131016107 - 2¹⁶ = 130950571 is a prime.

It is not a weakly prime, because it can be changed into another prime (131016101) 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, 65508053 + 65508054.

It is an arithmetic number, because the mean of its divisors is an integer number (65508054).

Almost surely, 2^131016107 is an apocalyptic number.

131016107 is a deficient number, since it is larger than the sum of its proper divisors (1).

131016107 is an equidigital number, since it uses as much as digits as its factorization.

131016107 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 126, while the sum is 20.

The square root of 131016107 is about 11446.2267581942. The cubic root of 131016107 is about 507.8961220940.

Adding to 131016107 its reverse (701610131), we get a palindrome (832626238).

The spelling of 131016107 in words is "one hundred thirty-one million, sixteen thousand, one hundred seven".