10178316820223 has 2 divisors, whose sum is σ = 10178316820224. Its totient is φ = 10178316820222.

The previous prime is 10178316820219. The next prime is 10178316820303. The reversal of 10178316820223 is 32202861387101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10178316820223 - 2² = 10178316820219 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10178316820123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5089158410111 + 5089158410112.

It is an arithmetic number, because the mean of its divisors is an integer number (5089158410112).

Almost surely, 2^{10178316820223} is an apocalyptic number.

10178316820223 is a deficient number, since it is larger than the sum of its proper divisors (1).

10178316820223 is an equidigital number, since it uses as much as digits as its factorization.

10178316820223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 193536, while the sum is 44.

The spelling of 10178316820223 in words is "ten trillion, one hundred seventy-eight billion, three hundred sixteen million, eight hundred twenty thousand, two hundred twenty-three".