131748683 has 4 divisors (see below), whose sum is σ = 143725848. Its totient is φ = 119771520.

The previous prime is 131748677. The next prime is 131748697. The reversal of 131748683 is 386847131.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 386847131 = 11 ⋅35167921.

It is not a de Polignac number, because 131748683 - 2¹⁰ = 131747659 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 131748683.

It is not an unprimeable number, because it can be changed into a prime (131748583) 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, 5988566 + ... + 5988587.

It is an arithmetic number, because the mean of its divisors is an integer number (35931462).

Almost surely, 2^131748683 is an apocalyptic number.

131748683 is a deficient number, since it is larger than the sum of its proper divisors (11977165).

131748683 is a wasteful number, since it uses less digits than its factorization.

131748683 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11977164.

The product of its digits is 96768, while the sum is 41.

The square root of 131748683 is about 11478.1829136846. The cubic root of 131748683 is about 508.8409961853.

The spelling of 131748683 in words is "one hundred thirty-one million, seven hundred forty-eight thousand, six hundred eighty-three".