131132202 has 8 divisors (see below), whose sum is σ = 262264416. Its totient is φ = 43710732.

The previous prime is 131132159. The next prime is 131132207. The reversal of 131132202 is 202231131.

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

131132202 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (131132207) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10927678 + ... + 10927689.

It is an arithmetic number, because the mean of its divisors is an integer number (32783052).

Almost surely, 2^131132202 is an apocalyptic number.

131132202 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

131132202 is a wasteful number, since it uses less digits than its factorization.

131132202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21855372.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 131132202 is about 11451.2969571136. The cubic root of 131132202 is about 508.0460954927.

Adding to 131132202 its reverse (202231131), we get a palindrome (333363333).

The spelling of 131132202 in words is "one hundred thirty-one million, one hundred thirty-two thousand, two hundred two".