10782831223 has 4 divisors (see below), whose sum is σ = 10903986720. Its totient is φ = 10661675728.

The previous prime is 10782831221. The next prime is 10782831233. The reversal of 10782831223 is 32213828701.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32213828701 = 43 ⋅749158807.

It is a cyclic number.

It is not a de Polignac number, because 10782831223 - 2¹ = 10782831221 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 (10782831221) 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, 60577615 + ... + 60577792.

It is an arithmetic number, because the mean of its divisors is an integer number (2725996680).

Almost surely, 2^10782831223 is an apocalyptic number.

10782831223 is a deficient number, since it is larger than the sum of its proper divisors (121155497).

10782831223 is an equidigital number, since it uses as much as digits as its factorization.

10782831223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121155496.

The product of its (nonzero) digits is 32256, while the sum is 37.

The spelling of 10782831223 in words is "ten billion, seven hundred eighty-two million, eight hundred thirty-one thousand, two hundred twenty-three".