131403314553023 has 2 divisors, whose sum is σ = 131403314553024. Its totient is φ = 131403314553022.

The previous prime is 131403314553013. The next prime is 131403314553037. The reversal of 131403314553023 is 320355413304131.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 131403314553023 - 2⁶ = 131403314552959 is a prime.

It is a super-2 number, since 2×131403314553023² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (131403314553013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65701657276511 + 65701657276512.

It is an arithmetic number, because the mean of its divisors is an integer number (65701657276512).

Almost surely, 2^{131403314553023} is an apocalyptic number.

131403314553023 is a deficient number, since it is larger than the sum of its proper divisors (1).

131403314553023 is an equidigital number, since it uses as much as digits as its factorization.

131403314553023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 194400, while the sum is 38.

Adding to 131403314553023 its reverse (320355413304131), we get a palindrome (451758727857154).

The spelling of 131403314553023 in words is "one hundred thirty-one trillion, four hundred three billion, three hundred fourteen million, five hundred fifty-three thousand, twenty-three".