131716126 has 8 divisors (see below), whose sum is σ = 197623224. Its totient is φ = 65841720.

The previous prime is 131716111. The next prime is 131716133. The reversal of 131716126 is 621617131.

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

It is a junction number, because it is equal to n+sod(n) for n = 131716094 and 131716103.

It is a congruent number.

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, 9856 + ... + 18988.

It is an arithmetic number, because the mean of its divisors is an integer number (24702903).

Almost surely, 2^131716126 is an apocalyptic number.

131716126 is a deficient number, since it is larger than the sum of its proper divisors (65907098).

131716126 is an equidigital number, since it uses as much as digits as its factorization.

131716126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16346.

The product of its digits is 1512, while the sum is 28.

The square root of 131716126 is about 11476.7646137751. The cubic root of 131716126 is about 508.7990787490.

The spelling of 131716126 in words is "one hundred thirty-one million, seven hundred sixteen thousand, one hundred twenty-six".