131316351 has 8 divisors (see below), whose sum is σ = 178392240. Its totient is φ = 85892352.

The previous prime is 131316337. The next prime is 131316371. The reversal of 131316351 is 153613131.

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

It is not a de Polignac number, because 131316351 - 2¹⁷ = 131185279 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131316301) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 412786 + ... + 413103.

It is an arithmetic number, because the mean of its divisors is an integer number (22299030).

Almost surely, 2^131316351 is an apocalyptic number.

131316351 is a deficient number, since it is larger than the sum of its proper divisors (47075889).

131316351 is an equidigital number, since it uses as much as digits as its factorization.

131316351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 825945.

The product of its digits is 810, while the sum is 24.

The square root of 131316351 is about 11459.3346665502. The cubic root of 131316351 is about 508.2838006978.

Adding to 131316351 its reverse (153613131), we get a palindrome (284929482).

The spelling of 131316351 in words is "one hundred thirty-one million, three hundred sixteen thousand, three hundred fifty-one".