10131066663892 has 24 divisors (see below), whose sum is σ = 18850163852520. Its totient is φ = 4747778365440.

The previous prime is 10131066663871. The next prime is 10131066663899. The reversal of 10131066663892 is 29836666013101.

It can be written as a sum of positive squares in 4 ways, for example, as 6610174692676 + 3520891971216 = 2571026^2 + 1876404^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10131066663899) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 309083767 + ... + 309116542.

It is an arithmetic number, because the mean of its divisors is an integer number (785423493855).

Almost surely, 2^{10131066663892} is an apocalyptic number.

It is an amenable number.

10131066663892 is a deficient number, since it is larger than the sum of its proper divisors (8719097188628).

10131066663892 is a wasteful number, since it uses less digits than its factorization.

10131066663892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 618200571 (or 618200569 counting only the distinct ones).

The product of its (nonzero) digits is 1679616, while the sum is 52.

The spelling of 10131066663892 in words is "ten trillion, one hundred thirty-one billion, sixty-six million, six hundred sixty-three thousand, eight hundred ninety-two".