131194 has 8 divisors (see below), whose sum is σ = 224928. Its totient is φ = 56220.

The previous prime is 131171. The next prime is 131203. The reversal of 131194 is 491131.

It is a happy number.

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

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, 4672 + ... + 4699.

It is an arithmetic number, because the mean of its divisors is an integer number (28116).

2¹³¹¹⁹⁴ is an apocalyptic number.

131194 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

131194 is a deficient number, since it is larger than the sum of its proper divisors (93734).

131194 is an equidigital number, since it uses as much as digits as its factorization.

131194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9380.

The product of its digits is 108, while the sum is 19.

The square root of 131194 is about 362.2071230663. The cubic root of 131194 is about 50.8125891051.

It can be divided in two parts, 131 and 194, that added together give a triangular number (325 = T₂₅).

The spelling of 131194 in words is "one hundred thirty-one thousand, one hundred ninety-four".