10809364331 has 4 divisors (see below), whose sum is σ = 10810804152. Its totient is φ = 10807924512.

The previous prime is 10809364327. The next prime is 10809364361. The reversal of 10809364331 is 13346390801.

It is a happy number.

10809364331 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: 13346390801 = 2687 ⋅4967023.

It is a cyclic number.

It is not a de Polignac number, because 10809364331 - 2² = 10809364327 is a prime.

It is a super-2 number, since 2×10809364331² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10809364361) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 708590 + ... + 723683.

It is an arithmetic number, because the mean of its divisors is an integer number (2702701038).

Almost surely, 2^10809364331 is an apocalyptic number.

10809364331 is a deficient number, since it is larger than the sum of its proper divisors (1439821).

10809364331 is an equidigital number, since it uses as much as digits as its factorization.

10809364331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1439820.

The product of its (nonzero) digits is 46656, while the sum is 38.

The spelling of 10809364331 in words is "ten billion, eight hundred nine million, three hundred sixty-four thousand, three hundred thirty-one".