103430238 has 8 divisors (see below), whose sum is σ = 206860488. Its totient is φ = 34476744.

The previous prime is 103430219. The next prime is 103430267. The reversal of 103430238 is 832034301.

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

103430238 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8619181 + ... + 8619192.

It is an arithmetic number, because the mean of its divisors is an integer number (25857561).

Almost surely, 2^103430238 is an apocalyptic number.

103430238 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

103430238 is a wasteful number, since it uses less digits than its factorization.

103430238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17238378.

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 103430238 is about 10170.0657814982. The cubic root of 103430238 is about 469.4065816872.

Adding to 103430238 its reverse (832034301), we get a palindrome (935464539).

The spelling of 103430238 in words is "one hundred three million, four hundred thirty thousand, two hundred thirty-eight".