131120341 has 16 divisors (see below), whose sum is σ = 148258368. Its totient is φ = 114912000.

The previous prime is 131120257. The next prime is 131120413. The reversal of 131120341 is 143021131.

It is a cyclic number.

It is not a de Polignac number, because 131120341 - 2¹⁵ = 131087573 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 (131123341) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44566 + ... + 47416.

It is an arithmetic number, because the mean of its divisors is an integer number (9266148).

Almost surely, 2^131120341 is an apocalyptic number.

131120341 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

131120341 is a deficient number, since it is larger than the sum of its proper divisors (17138027).

131120341 is a wasteful number, since it uses less digits than its factorization.

131120341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3012.

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 131120341 is about 11450.7790564660. The cubic root of 131120341 is about 508.0307773219.

Adding to 131120341 its reverse (143021131), we get a palindrome (274141472).

The spelling of 131120341 in words is "one hundred thirty-one million, one hundred twenty thousand, three hundred forty-one".