131132101 has 8 divisors (see below), whose sum is σ = 140802624. Its totient is φ = 121679040.

The previous prime is 131132051. The next prime is 131132137. The reversal of 131132101 is 101231131.

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 131132101 - 2²³ = 122743493 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131132501) 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, 53115 + ... + 55528.

It is an arithmetic number, because the mean of its divisors is an integer number (17600328).

Almost surely, 2^131132101 is an apocalyptic number.

It is an amenable number.

131132101 is a deficient number, since it is larger than the sum of its proper divisors (9670523).

131132101 is a wasteful number, since it uses less digits than its factorization.

131132101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108731.

The product of its (nonzero) digits is 18, while the sum is 13.

The square root of 131132101 is about 11451.2925471320. The cubic root of 131132101 is about 508.0459650578.

Adding to 131132101 its reverse (101231131), we get a palindrome (232363232).

The spelling of 131132101 in words is "one hundred thirty-one million, one hundred thirty-two thousand, one hundred one".