10312663366663 has 6 divisors (see below), whose sum is σ = 11996363508216. Its totient is φ = 8839425742812.

The previous prime is 10312663366639. The next prime is 10312663366693. The reversal of 10312663366663 is 36666336621301.

It is not a de Polignac number, because 10312663366663 - 2³⁷ = 10175224413191 is a prime.

It is a super-2 number, since 2×10312663366663² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10312663366663.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10312663366693) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 105231258795 + ... + 105231258892.

It is an arithmetic number, because the mean of its divisors is an integer number (1999393918036).

Almost surely, 2^{10312663366663} is an apocalyptic number.

10312663366663 is a deficient number, since it is larger than the sum of its proper divisors (1683700141553).

10312663366663 is an equidigital number, since it uses as much as digits as its factorization.

10312663366663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210462517701 (or 210462517694 counting only the distinct ones).

The product of its (nonzero) digits is 7558272, while the sum is 52.

Adding to 10312663366663 its reverse (36666336621301), we get a palindrome (46978999987964).

The spelling of 10312663366663 in words is "ten trillion, three hundred twelve billion, six hundred sixty-three million, three hundred sixty-six thousand, six hundred sixty-three".