131341129 has 8 divisors (see below), whose sum is σ = 138367040. Its totient is φ = 124326576.

The previous prime is 131341121. The next prime is 131341151. The reversal of 131341129 is 921143131.

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

It is not a de Polignac number, because 131341129 - 2³ = 131341121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (131341121) 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, 31939 + ... + 35815.

It is an arithmetic number, because the mean of its divisors is an integer number (17295880).

Almost surely, 2^131341129 is an apocalyptic number.

131341129 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

131341129 is a deficient number, since it is larger than the sum of its proper divisors (7025911).

131341129 is a wasteful number, since it uses less digits than its factorization.

131341129 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5679.

The product of its digits is 648, while the sum is 25.

The square root of 131341129 is about 11460.4157428952. The cubic root of 131341129 is about 508.3157679379.

The spelling of 131341129 in words is "one hundred thirty-one million, three hundred forty-one thousand, one hundred twenty-nine".