131210107 has 8 divisors (see below), whose sum is σ = 150047456. Its totient is φ = 112396032.

The previous prime is 131210087. The next prime is 131210111. The reversal of 131210107 is 701012131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 131210107 - 2¹⁵ = 131177339 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (131210137) 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 in 7 ways as a sum of consecutive naturals, for example, 8683 + ... + 18379.

It is an arithmetic number, because the mean of its divisors is an integer number (18755932).

Almost surely, 2^131210107 is an apocalyptic number.

131210107 is a deficient number, since it is larger than the sum of its proper divisors (18837349).

131210107 is an equidigital number, since it uses as much as digits as its factorization.

131210107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11637.

The product of its (nonzero) digits is 42, while the sum is 16.

The square root of 131210107 is about 11454.6980318121. The cubic root of 131210107 is about 508.1466848092.

Adding to 131210107 its reverse (701012131), we get a palindrome (832222238).

The spelling of 131210107 in words is "one hundred thirty-one million, two hundred ten thousand, one hundred seven".