103109383 has 8 divisors (see below), whose sum is σ = 113749776. Its totient is φ = 92856000.

The previous prime is 103109381. The next prime is 103109387. The reversal of 103109383 is 383901301.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 103109383 - 2¹ = 103109381 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103109381) 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, 96193 + ... + 97258.

It is an arithmetic number, because the mean of its divisors is an integer number (14218722).

Almost surely, 2^103109383 is an apocalyptic number.

103109383 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

103109383 is a deficient number, since it is larger than the sum of its proper divisors (10640393).

103109383 is a wasteful number, since it uses less digits than its factorization.

103109383 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193505.

The product of its (nonzero) digits is 1944, while the sum is 28.

The square root of 103109383 is about 10154.2790487558. The cubic root of 103109383 is about 468.9206907141.

The spelling of 103109383 in words is "one hundred three million, one hundred nine thousand, three hundred eighty-three".