10831817063 has 4 divisors (see below), whose sum is σ = 10851839448. Its totient is φ = 10811794680.

The previous prime is 10831817039. The next prime is 10831817069. The reversal of 10831817063 is 36071813801.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 36071813801 = 1103 ⋅32703367.

It is a cyclic number.

It is not a de Polignac number, because 10831817063 - 2²⁴ = 10815039847 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10831817069) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10010381 + ... + 10011462.

It is an arithmetic number, because the mean of its divisors is an integer number (2712959862).

Almost surely, 2^10831817063 is an apocalyptic number.

10831817063 is a deficient number, since it is larger than the sum of its proper divisors (20022385).

10831817063 is an equidigital number, since it uses as much as digits as its factorization.

10831817063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20022384.

The product of its (nonzero) digits is 24192, while the sum is 38.

The spelling of 10831817063 in words is "ten billion, eight hundred thirty-one million, eight hundred seventeen thousand, sixty-three".