131315214 has 8 divisors (see below), whose sum is σ = 262630440. Its totient is φ = 43771736.

The previous prime is 131315207. The next prime is 131315221. The reversal of 131315214 is 412513131.

It is an interprime number because it is at equal distance from previous prime (131315207) and next prime (131315221).

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

131315214 is an admirable number.

It is a congruent number.

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, 10942929 + ... + 10942940.

It is an arithmetic number, because the mean of its divisors is an integer number (32828805).

Almost surely, 2^131315214 is an apocalyptic number.

131315214 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

131315214 is a wasteful number, since it uses less digits than its factorization.

131315214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21885874.

The product of its digits is 360, while the sum is 21.

The square root of 131315214 is about 11459.2850562328. The cubic root of 131315214 is about 508.2823337052.

Adding to 131315214 its reverse (412513131), we get a palindrome (543828345).

The spelling of 131315214 in words is "one hundred thirty-one million, three hundred fifteen thousand, two hundred fourteen".