131313414 has 8 divisors (see below), whose sum is σ = 262626840. Its totient is φ = 43771136.

The previous prime is 131313341. The next prime is 131313431. The reversal of 131313414 is 414313131.

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

131313414 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, 10942779 + ... + 10942790.

It is an arithmetic number, because the mean of its divisors is an integer number (32828355).

Almost surely, 2^131313414 is an apocalyptic number.

131313414 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.

131313414 is a wasteful number, since it uses less digits than its factorization.

131313414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21885574.

The product of its digits is 432, while the sum is 21.

The square root of 131313414 is about 11459.2065170325. The cubic root of 131313414 is about 508.2800112722.

Adding to 131313414 its reverse (414313131), we get a palindrome (545626545).

The spelling of 131313414 in words is "one hundred thirty-one million, three hundred thirteen thousand, four hundred fourteen".