131383294 has 8 divisors (see below), whose sum is σ = 225228528. Its totient is φ = 56307120.

The previous prime is 131383289. The next prime is 131383297. The reversal of 131383294 is 492383131.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131383297) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4692247 + ... + 4692274.

It is an arithmetic number, because the mean of its divisors is an integer number (28153566).

Almost surely, 2^131383294 is an apocalyptic number.

131383294 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

131383294 is a deficient number, since it is larger than the sum of its proper divisors (93845234).

131383294 is an equidigital number, since it uses as much as digits as its factorization.

131383294 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9384530.

The product of its digits is 15552, while the sum is 34.

The square root of 131383294 is about 11462.2551882254. The cubic root of 131383294 is about 508.3701577074.

The spelling of 131383294 in words is "one hundred thirty-one million, three hundred eighty-three thousand, two hundred ninety-four".