10378223 has 2 divisors, whose sum is σ = 10378224. Its totient is φ = 10378222.

The previous prime is 10378219. The next prime is 10378229. The reversal of 10378223 is 32287301.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10378223 - 2² = 10378219 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 10378192 and 10378201.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10378229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5189111 + 5189112.

It is an arithmetic number, because the mean of its divisors is an integer number (5189112).

Almost surely, 2^10378223 is an apocalyptic number.

10378223 is a deficient number, since it is larger than the sum of its proper divisors (1).

10378223 is an equidigital number, since it uses as much as digits as its factorization.

10378223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 10378223 is about 3221.5249494610. The cubic root of 10378223 is about 218.1261158992.

It can be divided in two parts, 10378 and 223, that added together give a palindrome (10601).

The spelling of 10378223 in words is "ten million, three hundred seventy-eight thousand, two hundred twenty-three".