103356978 has 16 divisors (see below), whose sum is σ = 206816160. Its totient is φ = 34435296.

The previous prime is 103356949. The next prime is 103357039. The reversal of 103356978 is 879653301.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17238 + ... + 22446.

It is an arithmetic number, because the mean of its divisors is an integer number (12926010).

Almost surely, 2^103356978 is an apocalyptic number.

103356978 is an abundant number, since it is smaller than the sum of its proper divisors (103459182).

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

103356978 is a wasteful number, since it uses less digits than its factorization.

103356978 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8521.

The product of its (nonzero) digits is 136080, while the sum is 42.

The square root of 103356978 is about 10166.4633968750. The cubic root of 103356978 is about 469.2957280682.

The spelling of 103356978 in words is "one hundred three million, three hundred fifty-six thousand, nine hundred seventy-eight".