131344101 has 24 divisors (see below), whose sum is σ = 217817600. Its totient is φ = 74709216.

The previous prime is 131344079. The next prime is 131344127. The reversal of 131344101 is 101443131.

It is not a de Polignac number, because 131344101 - 2⁵ = 131344069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131344141) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9375 + ... + 18723.

Almost surely, 2^131344101 is an apocalyptic number.

It is an amenable number.

131344101 is a deficient number, since it is larger than the sum of its proper divisors (86473499).

131344101 is a wasteful number, since it uses less digits than its factorization.

131344101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9585 (or 9582 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 131344101 is about 11460.5454058697. The cubic root of 131344101 is about 508.3196019821.

Adding to 131344101 its reverse (101443131), we get a palindrome (232787232).

The spelling of 131344101 in words is "one hundred thirty-one million, three hundred forty-four thousand, one hundred one".