10180823 has 4 divisors (see below), whose sum is σ = 10372968. Its totient is φ = 9988680.

The previous prime is 10180813. The next prime is 10180831. The reversal of 10180823 is 32808101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32808101 = 1697 ⋅19333.

It is a cyclic number.

It is not a de Polignac number, because 10180823 - 2¹⁴ = 10164439 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 (10180813) 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, 95993 + ... + 96098.

It is an arithmetic number, because the mean of its divisors is an integer number (2593242).

Almost surely, 2^10180823 is an apocalyptic number.

10180823 is a deficient number, since it is larger than the sum of its proper divisors (192145).

10180823 is an equidigital number, since it uses as much as digits as its factorization.

10180823 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192144.

The product of its (nonzero) digits is 384, while the sum is 23.

The square root of 10180823 is about 3190.7401962554. The cubic root of 10180823 is about 216.7342907916.

Adding to 10180823 its reverse (32808101), we get a palindrome (42988924).

The spelling of 10180823 in words is "ten million, one hundred eighty thousand, eight hundred twenty-three".