131294371 has 8 divisors (see below), whose sum is σ = 142213680. Its totient is φ = 120492192.

The previous prime is 131294353. The next prime is 131294377. The reversal of 131294371 is 173492131.

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

It is a cyclic number.

It is not a de Polignac number, because 131294371 - 2¹¹ = 131292323 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (131294377) 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, 26941 + ... + 31438.

It is an arithmetic number, because the mean of its divisors is an integer number (17776710).

Almost surely, 2^131294371 is an apocalyptic number.

131294371 is a deficient number, since it is larger than the sum of its proper divisors (10919309).

131294371 is a wasteful number, since it uses less digits than its factorization.

131294371 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58565.

The product of its digits is 4536, while the sum is 31.

The square root of 131294371 is about 11458.3755829524. The cubic root of 131294371 is about 508.2554399206.

The spelling of 131294371 in words is "one hundred thirty-one million, two hundred ninety-four thousand, three hundred seventy-one".