131530714 has 8 divisors (see below), whose sum is σ = 225481248. Its totient is φ = 56370300.

The previous prime is 131530699. The next prime is 131530741. The reversal of 131530714 is 417035131.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4697512 + ... + 4697539.

It is an arithmetic number, because the mean of its divisors is an integer number (28185156).

Almost surely, 2^131530714 is an apocalyptic number.

131530714 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

131530714 is a deficient number, since it is larger than the sum of its proper divisors (93950534).

131530714 is an equidigital number, since it uses as much as digits as its factorization.

131530714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9395060.

The product of its (nonzero) digits is 1260, while the sum is 25.

The square root of 131530714 is about 11468.6840570311. The cubic root of 131530714 is about 508.5602273205.

Adding to 131530714 its reverse (417035131), we get a palindrome (548565845).

The spelling of 131530714 in words is "one hundred thirty-one million, five hundred thirty thousand, seven hundred fourteen".