131325711 has 8 divisors (see below), whose sum is σ = 191019264. Its totient is φ = 79591320.

The previous prime is 131325673. The next prime is 131325713. The reversal of 131325711 is 117523131.

It is a happy number.

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

It is not a de Polignac number, because 131325711 - 2¹¹ = 131323663 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131325713) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1989751 + ... + 1989816.

It is an arithmetic number, because the mean of its divisors is an integer number (23877408).

Almost surely, 2^131325711 is an apocalyptic number.

131325711 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

131325711 is a deficient number, since it is larger than the sum of its proper divisors (59693553).

131325711 is a wasteful number, since it uses less digits than its factorization.

131325711 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3979581.

The product of its digits is 630, while the sum is 24.

The square root of 131325711 is about 11459.7430599469. The cubic root of 131325711 is about 508.2958769379.

Adding to 131325711 its reverse (117523131), we get a palindrome (248848842).

The spelling of 131325711 in words is "one hundred thirty-one million, three hundred twenty-five thousand, seven hundred eleven".