131310601 has 8 divisors (see below), whose sum is σ = 140098464. Its totient is φ = 122640960.

The previous prime is 131310589. The next prime is 131310617. The reversal of 131310601 is 106013131.

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

It is a cyclic number.

It is not a de Polignac number, because 131310601 - 2²¹ = 129213449 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (131310701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27255 + ... + 31708.

It is an arithmetic number, because the mean of its divisors is an integer number (17512308).

Almost surely, 2^131310601 is an apocalyptic number.

It is an amenable number.

131310601 is a deficient number, since it is larger than the sum of its proper divisors (8787863).

131310601 is a wasteful number, since it uses less digits than its factorization.

131310601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59111.

The product of its (nonzero) digits is 54, while the sum is 16.

The square root of 131310601 is about 11459.0837766376. The cubic root of 131310601 is about 508.2763817829.

Adding to 131310601 its reverse (106013131), we get a palindrome (237323732).

The spelling of 131310601 in words is "one hundred thirty-one million, three hundred ten thousand, six hundred one".