103678983 has 12 divisors (see below), whose sum is σ = 149881680. Its totient is φ = 69062496.

The previous prime is 103678961. The next prime is 103679011. The reversal of 103678983 is 389876301.

It is a happy number.

It is not a de Polignac number, because 103678983 - 2¹⁸ = 103416839 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103678943) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8878 + ... + 16916.

It is an arithmetic number, because the mean of its divisors is an integer number (12490140).

Almost surely, 2^103678983 is an apocalyptic number.

103678983 is a deficient number, since it is larger than the sum of its proper divisors (46202697).

103678983 is a wasteful number, since it uses less digits than its factorization.

103678983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9478 (or 9475 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 45.

The square root of 103678983 is about 10182.2877095474. The cubic root of 103678983 is about 469.7825808934.

The spelling of 103678983 in words is "one hundred three million, six hundred seventy-eight thousand, nine hundred eighty-three".