103243270 has 16 divisors (see below), whose sum is σ = 200133360. Its totient is φ = 38120544.

The previous prime is 103243249. The next prime is 103243271. The reversal of 103243270 is 72342301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103243271) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 396960 + ... + 397219.

It is an arithmetic number, because the mean of its divisors is an integer number (12508335).

Almost surely, 2^103243270 is an apocalyptic number.

103243270 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103243270 is a deficient number, since it is larger than the sum of its proper divisors (96890090).

103243270 is a wasteful number, since it uses less digits than its factorization.

103243270 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 794199.

The product of its (nonzero) digits is 1008, while the sum is 22.

The square root of 103243270 is about 10160.8695494037. The cubic root of 103243270 is about 469.1235666247.

Adding to 103243270 its reverse (72342301), we get a palindrome (175585571).

The spelling of 103243270 in words is "one hundred three million, two hundred forty-three thousand, two hundred seventy".