103243258 has 16 divisors (see below), whose sum is σ = 161463456. Its totient is φ = 49467600.

The previous prime is 103243249. The next prime is 103243271. The reversal of 103243258 is 852342301.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6768 + ... + 15883.

It is an arithmetic number, because the mean of its divisors is an integer number (10091466).

Almost surely, 2^103243258 is an apocalyptic number.

103243258 is a deficient number, since it is larger than the sum of its proper divisors (58220198).

103243258 is a wasteful number, since it uses less digits than its factorization.

103243258 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22749.

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 103243258 is about 10160.8689589031. The cubic root of 103243258 is about 469.1235484493.

Adding to 103243258 its reverse (852342301), we get a palindrome (955585559).

The spelling of 103243258 in words is "one hundred three million, two hundred forty-three thousand, two hundred fifty-eight".