103022978 has 16 divisors (see below), whose sum is σ = 163392000. Its totient is φ = 48583152.

The previous prime is 103022977. The next prime is 103022987. The reversal of 103022978 is 879220301.

It is a super-2 number, since 2×103022978² = 21227467991976968, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (103022977) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2783 + ... + 14621.

It is an arithmetic number, because the mean of its divisors is an integer number (10212000).

Almost surely, 2^103022978 is an apocalyptic number.

103022978 is a deficient number, since it is larger than the sum of its proper divisors (60369022).

103022978 is a wasteful number, since it uses less digits than its factorization.

103022978 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12089.

The product of its (nonzero) digits is 6048, while the sum is 32.

The square root of 103022978 is about 10150.0235467707. The cubic root of 103022978 is about 468.7896699345.

The spelling of 103022978 in words is "one hundred three million, twenty-two thousand, nine hundred seventy-eight".