131504314 has 8 divisors (see below), whose sum is σ = 197853408. Its totient is φ = 65553180.

The previous prime is 131504297. The next prime is 131504389. The reversal of 131504314 is 413405131.

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

It is a super-3 number, since 3×131504314³ (a number of 25 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

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, 98662 + ... + 99985.

It is an arithmetic number, because the mean of its divisors is an integer number (24731676).

Almost surely, 2^131504314 is an apocalyptic number.

131504314 is a deficient number, since it is larger than the sum of its proper divisors (66349094).

131504314 is a wasteful number, since it uses less digits than its factorization.

131504314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198980.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 131504314 is about 11467.5330389757. The cubic root of 131504314 is about 508.5262000631.

Adding to 131504314 its reverse (413405131), we get a palindrome (544909445).

The spelling of 131504314 in words is "one hundred thirty-one million, five hundred four thousand, three hundred fourteen".