131233400341963 has 2 divisors, whose sum is σ = 131233400341964. Its totient is φ = 131233400341962.

The previous prime is 131233400341937. The next prime is 131233400342071. The reversal of 131233400341963 is 369143004332131.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 131233400341963 - 2⁹ = 131233400341451 is a prime.

It is not a weakly prime, because it can be changed into another prime (131233400341933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65616700170981 + 65616700170982.

It is an arithmetic number, because the mean of its divisors is an integer number (65616700170982).

Almost surely, 2^{131233400341963} is an apocalyptic number.

131233400341963 is a deficient number, since it is larger than the sum of its proper divisors (1).

131233400341963 is an equidigital number, since it uses as much as digits as its factorization.

131233400341963 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 419904, while the sum is 43.

The spelling of 131233400341963 in words is "one hundred thirty-one trillion, two hundred thirty-three billion, four hundred million, three hundred forty-one thousand, nine hundred sixty-three".