131413111400423 has 2 divisors, whose sum is σ = 131413111400424. Its totient is φ = 131413111400422.

The previous prime is 131413111400393. The next prime is 131413111400477. The reversal of 131413111400423 is 324004111314131.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 131413111400423 - 2²⁶ = 131413044291559 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (131113111400423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65706555700211 + 65706555700212.

It is an arithmetic number, because the mean of its divisors is an integer number (65706555700212).

Almost surely, 2^{131413111400423} is an apocalyptic number.

131413111400423 is a deficient number, since it is larger than the sum of its proper divisors (1).

131413111400423 is an equidigital number, since it uses as much as digits as its factorization.

131413111400423 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 29.

Adding to 131413111400423 its reverse (324004111314131), we get a palindrome (455417222714554).

The spelling of 131413111400423 in words is "one hundred thirty-one trillion, four hundred thirteen billion, one hundred eleven million, four hundred thousand, four hundred twenty-three".