10663977133 has 2 divisors, whose sum is σ = 10663977134. Its totient is φ = 10663977132.

The previous prime is 10663977119. The next prime is 10663977143. The reversal of 10663977133 is 33177936601.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9768950244 + 895026889 = 98838^2 + 29917^2 .

It is a cyclic number.

It is not a de Polignac number, because 10663977133 - 2⁵ = 10663977101 is a prime.

It is a super-2 number, since 2×10663977133² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10663977143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5331988566 + 5331988567.

It is an arithmetic number, because the mean of its divisors is an integer number (5331988567).

Almost surely, 2^10663977133 is an apocalyptic number.

It is an amenable number.

10663977133 is a deficient number, since it is larger than the sum of its proper divisors (1).

10663977133 is an equidigital number, since it uses as much as digits as its factorization.

10663977133 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 428652, while the sum is 46.

The spelling of 10663977133 in words is "ten billion, six hundred sixty-three million, nine hundred seventy-seven thousand, one hundred thirty-three".