103343394 has 128 divisors (see below), whose sum is σ = 277125120. Its totient is φ = 24883200.

The previous prime is 103343381. The next prime is 103343407. The reversal of 103343394 is 493343301.

It is an interprime number because it is at equal distance from previous prime (103343381) and next prime (103343407).

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 535362 + ... + 535554.

It is an arithmetic number, because the mean of its divisors is an integer number (2165040).

Almost surely, 2^103343394 is an apocalyptic number.

103343394 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 103343394, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (138562560).

103343394 is an abundant number, since it is smaller than the sum of its proper divisors (173781726).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

103343394 is a wasteful number, since it uses less digits than its factorization.

103343394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 296.

The product of its (nonzero) digits is 11664, while the sum is 30.

The square root of 103343394 is about 10165.7952959914. The cubic root of 103343394 is about 469.2751676358.

Adding to 103343394 its reverse (493343301), we get a palindrome (596686695).

The spelling of 103343394 in words is "one hundred three million, three hundred forty-three thousand, three hundred ninety-four".