131689042383 has 8 divisors (see below), whose sum is σ = 179867960496. Its totient is φ = 85651409600.

The previous prime is 131689042379. The next prime is 131689042391. The reversal of 131689042383 is 383240986131.

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 131689042383 - 2² = 131689042379 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131689040383) 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, 535321188 + ... + 535321433.

It is an arithmetic number, because the mean of its divisors is an integer number (22483495062).

Almost surely, 2^131689042383 is an apocalyptic number.

131689042383 is a deficient number, since it is larger than the sum of its proper divisors (48178918113).

131689042383 is a wasteful number, since it uses less digits than its factorization.

131689042383 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1070642665.

The product of its (nonzero) digits is 746496, while the sum is 48.

The spelling of 131689042383 in words is "one hundred thirty-one billion, six hundred eighty-nine million, forty-two thousand, three hundred eighty-three".