10231766899201 has 2 divisors, whose sum is σ = 10231766899202. Its totient is φ = 10231766899200.

The previous prime is 10231766899199. The next prime is 10231766899231. The reversal of 10231766899201 is 10299866713201.

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., 6134543193601 + 4097223705600 = 2476801^2 + 2024160^2 .

It is a cyclic number.

It is not a de Polignac number, because 10231766899201 - 2¹ = 10231766899199 is a prime.

Together with 10231766899199, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (10231766899231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5115883449600 + 5115883449601.

It is an arithmetic number, because the mean of its divisors is an integer number (5115883449601).

Almost surely, 2^{10231766899201} is an apocalyptic number.

It is an amenable number.

10231766899201 is a deficient number, since it is larger than the sum of its proper divisors (1).

10231766899201 is an equidigital number, since it uses as much as digits as its factorization.

10231766899201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1959552, while the sum is 55.

The spelling of 10231766899201 in words is "ten trillion, two hundred thirty-one billion, seven hundred sixty-six million, eight hundred ninety-nine thousand, two hundred one".