10378117 has 4 divisors (see below), whose sum is σ = 10598976. Its totient is φ = 10157260.

The previous prime is 10378111. The next prime is 10378133. The reversal of 10378117 is 71187301.

10378117 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 71187301 = 4549 ⋅15649.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10378117 is a prime.

It is a super-3 number, since 3×10378117³ (a number of 22 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10378111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 110359 + ... + 110452.

It is an arithmetic number, because the mean of its divisors is an integer number (2649744).

Almost surely, 2^10378117 is an apocalyptic number.

It is an amenable number.

10378117 is a deficient number, since it is larger than the sum of its proper divisors (220859).

10378117 is an equidigital number, since it uses as much as digits as its factorization.

10378117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220858.

The product of its (nonzero) digits is 1176, while the sum is 28.

The square root of 10378117 is about 3221.5084975831. The cubic root of 10378117 is about 218.1253732722.

The spelling of 10378117 in words is "ten million, three hundred seventy-eight thousand, one hundred seventeen".