103275243 has 14 divisors (see below), whose sum is σ = 154843124. Its totient is φ = 68849676.

The previous prime is 103275233. The next prime is 103275253. The reversal of 103275243 is 342572301.

It is an interprime number because it is at equal distance from previous prime (103275233) and next prime (103275253).

It is not a de Polignac number, because 103275243 - 2⁸ = 103274987 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103275233) by changing a digit.

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 13 ways as a sum of consecutive naturals, for example, 70105 + ... + 71562.

Almost surely, 2^103275243 is an apocalyptic number.

103275243 is a deficient number, since it is larger than the sum of its proper divisors (51567881).

103275243 is an frugal number, since it uses more digits than its factorization.

103275243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141685 (or 141670 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 27.

The square root of 103275243 is about 10162.4427673665. The cubic root of 103275243 is about 469.1719886339.

The spelling of 103275243 in words is "one hundred three million, two hundred seventy-five thousand, two hundred forty-three".