12383712887801 has 2 divisors, whose sum is σ = 12383712887802. Its totient is φ = 12383712887800.

The previous prime is 12383712887797. The next prime is 12383712887921. The reversal of 12383712887801 is 10878821738321.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12373931875600 + 9781012201 = 3517660^2 + 98899^2 .

It is a cyclic number.

It is not a de Polignac number, because 12383712887801 - 2² = 12383712887797 is a prime.

It is not a weakly prime, because it can be changed into another prime (12383712847801) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6191856443900 + 6191856443901.

It is an arithmetic number, because the mean of its divisors is an integer number (6191856443901).

Almost surely, 2^{12383712887801} is an apocalyptic number.

It is an amenable number.

12383712887801 is a deficient number, since it is larger than the sum of its proper divisors (1).

12383712887801 is an equidigital number, since it uses as much as digits as its factorization.

12383712887801 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7225344, while the sum is 59.

The spelling of 12383712887801 in words is "twelve trillion, three hundred eighty-three billion, seven hundred twelve million, eight hundred eighty-seven thousand, eight hundred one".