10840802023 has 4 divisors (see below), whose sum is σ = 10860058008. Its totient is φ = 10821546040.

The previous prime is 10840802009. The next prime is 10840802039. The reversal of 10840802023 is 32020804801.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10840802023 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10840801982 and 10840802000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10840802003) 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, 9627148 + ... + 9628273.

It is an arithmetic number, because the mean of its divisors is an integer number (2715014502).

Almost surely, 2^10840802023 is an apocalyptic number.

10840802023 is a deficient number, since it is larger than the sum of its proper divisors (19255985).

10840802023 is an equidigital number, since it uses as much as digits as its factorization.

10840802023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19255984.

The product of its (nonzero) digits is 3072, while the sum is 28.

The spelling of 10840802023 in words is "ten billion, eight hundred forty million, eight hundred two thousand, twenty-three".