131413233130343 has 4 divisors (see below), whose sum is σ = 131616344774160. Its totient is φ = 131210121486528.

The previous prime is 131413233130331. The next prime is 131413233130379. The reversal of 131413233130343 is 343031332314131.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 131413233130343 - 2⁶ = 131413233130279 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 (131413233100343) 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, 101555820938 + ... + 101555822231.

It is an arithmetic number, because the mean of its divisors is an integer number (32904086193540).

Almost surely, 2^{131413233130343} is an apocalyptic number.

131413233130343 is a deficient number, since it is larger than the sum of its proper divisors (203111643817).

131413233130343 is an equidigital number, since it uses as much as digits as its factorization.

131413233130343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203111643816.

The product of its (nonzero) digits is 69984, while the sum is 35.

Adding to 131413233130343 its reverse (343031332314131), we get a palindrome (474444565444474).

The spelling of 131413233130343 in words is "one hundred thirty-one trillion, four hundred thirteen billion, two hundred thirty-three million, one hundred thirty thousand, three hundred forty-three".