131413233130403 has 12 divisors (see below), whose sum is σ = 154382003929872. Its totient is φ = 111524667433200.

The previous prime is 131413233130379. The next prime is 131413233130409. The reversal of 131413233130403 is 304031332314131.

It is a happy number.

It is not a de Polignac number, because 131413233130403 - 2¹⁸ = 131413232868259 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 131413233130403.

It is not an unprimeable number, because it can be changed into a prime (131413233130409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13276741175 + ... + 13276751072.

It is an arithmetic number, because the mean of its divisors is an integer number (12865166994156).

Almost surely, 2^{131413233130403} is an apocalyptic number.

131413233130403 is a deficient number, since it is larger than the sum of its proper divisors (22968770799469).

131413233130403 is a wasteful number, since it uses less digits than its factorization.

131413233130403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26553492362 (or 26553492355 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 32.

Adding to 131413233130403 its reverse (304031332314131), we get a palindrome (435444565444534).

The spelling of 131413233130403 in words is "one hundred thirty-one trillion, four hundred thirteen billion, two hundred thirty-three million, one hundred thirty thousand, four hundred three".