131103341 has 4 divisors (see below), whose sum is σ = 131430684. Its totient is φ = 130776000.

The previous prime is 131103311. The next prime is 131103361. The reversal of 131103341 is 143301131.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 129732100 + 1371241 = 11390^2 + 1171^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-131103341 is a prime.

It is a Duffinian number.

It is a Curzon 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 3 ways as a sum of consecutive naturals, for example, 163070 + ... + 163871.

It is an arithmetic number, because the mean of its divisors is an integer number (32857671).

Almost surely, 2^131103341 is an apocalyptic number.

It is an amenable number.

131103341 is a deficient number, since it is larger than the sum of its proper divisors (327343).

131103341 is an equidigital number, since it uses as much as digits as its factorization.

131103341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 327342.

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

The square root of 131103341 is about 11450.0367248319. The cubic root of 131103341 is about 508.0088206561.

Adding to 131103341 its reverse (143301131), we get a palindrome (274404472).

The spelling of 131103341 in words is "one hundred thirty-one million, one hundred three thousand, three hundred forty-one".