131103301 has 8 divisors (see below), whose sum is σ = 150230720. Its totient is φ = 112075488.

The previous prime is 131103299. The next prime is 131103311. The reversal of 131103301 is 103301131.

It is a happy number.

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

It is not a de Polignac number, because 131103301 - 2¹ = 131103299 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 (131103311) 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, 22056 + ... + 27361.

It is an arithmetic number, because the mean of its divisors is an integer number (18778840).

Almost surely, 2^131103301 is an apocalyptic number.

It is an amenable number.

131103301 is a deficient number, since it is larger than the sum of its proper divisors (19127419).

131103301 is an equidigital number, since it uses as much as digits as its factorization.

131103301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49803.

The product of its (nonzero) digits is 27, while the sum is 13.

The square root of 131103301 is about 11450.0349781125. The cubic root of 131103301 is about 508.0087689912.

Adding to 131103301 its reverse (103301131), we get a palindrome (234404432).

The spelling of 131103301 in words is "one hundred thirty-one million, one hundred three thousand, three hundred one".