131403004324351 has 2 divisors, whose sum is σ = 131403004324352. Its totient is φ = 131403004324350.

The previous prime is 131403004324337. The next prime is 131403004324391. The reversal of 131403004324351 is 153423400304131.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 131403004324351 - 2⁷ = 131403004324223 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (131403004324391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65701502162175 + 65701502162176.

It is an arithmetic number, because the mean of its divisors is an integer number (65701502162176).

Almost surely, 2^{131403004324351} is an apocalyptic number.

131403004324351 is a deficient number, since it is larger than the sum of its proper divisors (1).

131403004324351 is an equidigital number, since it uses as much as digits as its factorization.

131403004324351 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 51840, while the sum is 34.

Adding to 131403004324351 its reverse (153423400304131), we get a palindrome (284826404628482).

The spelling of 131403004324351 in words is "one hundred thirty-one trillion, four hundred three billion, four million, three hundred twenty-four thousand, three hundred fifty-one".