131494883 has 8 divisors (see below), whose sum is σ = 141834000. Its totient is φ = 121187808.

The previous prime is 131494873. The next prime is 131494907. The reversal of 131494883 is 388494131.

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 131494883 - 2⁶ = 131494819 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 131494883.

It is not an unprimeable number, because it can be changed into a prime (131494873) 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, 893 + ... + 16241.

It is an arithmetic number, because the mean of its divisors is an integer number (17729250).

Almost surely, 2^131494883 is an apocalyptic number.

131494883 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

131494883 is a deficient number, since it is larger than the sum of its proper divisors (10339117).

131494883 is a wasteful number, since it uses less digits than its factorization.

131494883 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16021.

The product of its digits is 82944, while the sum is 41.

The square root of 131494883 is about 11467.1218272067. The cubic root of 131494883 is about 508.5140432370.

The spelling of 131494883 in words is "one hundred thirty-one million, four hundred ninety-four thousand, eight hundred eighty-three".