131141324242329 has 4 divisors (see below), whose sum is σ = 174855098989776. Its totient is φ = 87427549494884.

The previous prime is 131141324242321. The next prime is 131141324242333. The reversal of 131141324242329 is 923242423141131.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 131141324242329 - 2³ = 131141324242321 is a prime.

It is not an unprimeable number, because it can be changed into a prime (131141324242321) 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, 21856887373719 + ... + 21856887373724.

It is an arithmetic number, because the mean of its divisors is an integer number (43713774747444).

Almost surely, 2^{131141324242329} is an apocalyptic number.

It is an amenable number.

131141324242329 is a deficient number, since it is larger than the sum of its proper divisors (43713774747447).

131141324242329 is an equidigital number, since it uses as much as digits as its factorization.

131141324242329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43713774747446.

The product of its digits is 248832, while the sum is 42.

The spelling of 131141324242329 in words is "one hundred thirty-one trillion, one hundred forty-one billion, three hundred twenty-four million, two hundred forty-two thousand, three hundred twenty-nine".