103830038 has 16 divisors (see below), whose sum is σ = 167909280. Its totient is φ = 47869056.

The previous prime is 103830031. The next prime is 103830091. The reversal of 103830038 is 830038301.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a junction number, because it is equal to n+sod(n) for n = 103829989 and 103830016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103830031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32183 + ... + 35261.

It is an arithmetic number, because the mean of its divisors is an integer number (10494330).

Almost surely, 2^103830038 is an apocalyptic number.

103830038 is a deficient number, since it is larger than the sum of its proper divisors (64079242).

103830038 is a wasteful number, since it uses less digits than its factorization.

103830038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4391.

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 103830038 is about 10189.7025471797. The cubic root of 103830038 is about 470.0106199502.

Adding to 103830038 its reverse (830038301), we get a palindrome (933868339).

The spelling of 103830038 in words is "one hundred three million, eight hundred thirty thousand, thirty-eight".