103434243 has 16 divisors (see below), whose sum is σ = 156992256. Its totient is φ = 59961440.

The previous prime is 103434241. The next prime is 103434283. The reversal of 103434243 is 342434301.

It is not a de Polignac number, because 103434243 - 2¹ = 103434241 is a prime.

It is not an unprimeable number, because it can be changed into a prime (103434241) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67380 + ... + 68897.

It is an arithmetic number, because the mean of its divisors is an integer number (9812016).

Almost surely, 2^103434243 is an apocalyptic number.

103434243 is a deficient number, since it is larger than the sum of its proper divisors (53558013).

103434243 is a wasteful number, since it uses less digits than its factorization.

103434243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136314.

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 103434243 is about 10170.2626809734. The cubic root of 103434243 is about 469.4126403574.

Adding to 103434243 its reverse (342434301), we get a palindrome (445868544).

The spelling of 103434243 in words is "one hundred three million, four hundred thirty-four thousand, two hundred forty-three".