10123378 has 16 divisors (see below), whose sum is σ = 15785280. Its totient is φ = 4863376.

The previous prime is 10123369. The next prime is 10123387. The reversal of 10123378 is 87332101.

10123378 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (10123369) and next prime (10123387).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19875 + ... + 20377.

It is an arithmetic number, because the mean of its divisors is an integer number (986580).

Almost surely, 2^10123378 is an apocalyptic number.

10123378 is a deficient number, since it is larger than the sum of its proper divisors (5661902).

10123378 is a wasteful number, since it uses less digits than its factorization.

10123378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 881.

The product of its (nonzero) digits is 1008, while the sum is 25.

The square root of 10123378 is about 3181.7256324202. The cubic root of 10123378 is about 216.3258826882.

Adding to 10123378 its reverse (87332101), we get a palindrome (97455479).

It can be divided in two parts, 10123 and 378, that added together give a palindrome (10501).

The spelling of 10123378 in words is "ten million, one hundred twenty-three thousand, three hundred seventy-eight".