12301435199971 has 2 divisors, whose sum is σ = 12301435199972. Its totient is φ = 12301435199970.

The previous prime is 12301435199959. The next prime is 12301435200167. The reversal of 12301435199971 is 17999153410321.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12301435199971 - 2²⁵ = 12301401645539 is a prime.

It is not a weakly prime, because it can be changed into another prime (12301435199371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6150717599985 + 6150717599986.

It is an arithmetic number, because the mean of its divisors is an integer number (6150717599986).

Almost surely, 2^{12301435199971} is an apocalyptic number.

12301435199971 is a deficient number, since it is larger than the sum of its proper divisors (1).

12301435199971 is an equidigital number, since it uses as much as digits as its factorization.

12301435199971 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1837080, while the sum is 55.

The spelling of 12301435199971 in words is "twelve trillion, three hundred one billion, four hundred thirty-five million, one hundred ninety-nine thousand, nine hundred seventy-one".