10820465366 has 4 divisors (see below), whose sum is σ = 16230698052. Its totient is φ = 5410232682.

The previous prime is 10820465353. The next prime is 10820465387. The reversal of 10820465366 is 66356402801.

10820465366 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 66356402801 = 13 ⋅5104338677.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2705116340 + ... + 2705116343.

It is an arithmetic number, because the mean of its divisors is an integer number (4057674513).

Almost surely, 2^10820465366 is an apocalyptic number.

10820465366 is a deficient number, since it is larger than the sum of its proper divisors (5410232686).

10820465366 is an equidigital number, since it uses as much as digits as its factorization.

10820465366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5410232685.

The product of its (nonzero) digits is 207360, while the sum is 41.

The spelling of 10820465366 in words is "ten billion, eight hundred twenty million, four hundred sixty-five thousand, three hundred sixty-six".