103078386 has 32 divisors (see below), whose sum is σ = 229417920. Its totient is φ = 34306272.

The previous prime is 103078319. The next prime is 103078397. The reversal of 103078386 is 683870301.

It is a self number, because there is not a number n which added to its sum of digits gives 103078386.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50461 + ... + 52463.

It is an arithmetic number, because the mean of its divisors is an integer number (7169310).

Almost surely, 2^103078386 is an apocalyptic number.

103078386 is an abundant number, since it is smaller than the sum of its proper divisors (126339534).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

103078386 is a wasteful number, since it uses less digits than its factorization.

103078386 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2967 (or 2961 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The square root of 103078386 is about 10152.7526316758. The cubic root of 103078386 is about 468.8736966353.

The spelling of 103078386 in words is "one hundred three million, seventy-eight thousand, three hundred eighty-six".