131134130 has 8 divisors (see below), whose sum is σ = 236041452. Its totient is φ = 52453648.

The previous prime is 131134103. The next prime is 131134151. The reversal of 131134130 is 31431131.

It can be written as a sum of positive squares in 2 ways, for example, as 129982801 + 1151329 = 11401^2 + 1073^2 .

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 131134099 and 131134108.

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, 6556697 + ... + 6556716.

Almost surely, 2^131134130 is an apocalyptic number.

131134130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131134130 is a deficient number, since it is larger than the sum of its proper divisors (104907322).

131134130 is a wasteful number, since it uses less digits than its factorization.

131134130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13113420.

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 131134130 is about 11451.3811394085. The cubic root of 131134130 is about 508.0485853670.

Adding to 131134130 its reverse (31431131), we get a palindrome (162565261).

The spelling of 131134130 in words is "one hundred thirty-one million, one hundred thirty-four thousand, one hundred thirty".