103397329 has 16 divisors (see below), whose sum is σ = 120901248. Its totient is φ = 86591232.

The previous prime is 103397317. The next prime is 103397341. The reversal of 103397329 is 923793301.

It is an interprime number because it is at equal distance from previous prime (103397317) and next prime (103397341).

It is not a de Polignac number, because 103397329 - 2¹⁷ = 103266257 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103397389) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 124614 + ... + 125440.

It is an arithmetic number, because the mean of its divisors is an integer number (7556328).

Almost surely, 2^103397329 is an apocalyptic number.

It is an amenable number.

103397329 is a deficient number, since it is larger than the sum of its proper divisors (17503919).

103397329 is an equidigital number, since it uses as much as digits as its factorization.

103397329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1224.

The product of its (nonzero) digits is 30618, while the sum is 37.

The square root of 103397329 is about 10168.4477183098. The cubic root of 103397329 is about 469.3567917994.

The spelling of 103397329 in words is "one hundred three million, three hundred ninety-seven thousand, three hundred twenty-nine".