103224312243 has 36 divisors (see below), whose sum is σ = 165208246632. Its totient is φ = 62045343360.

The previous prime is 103224312227. The next prime is 103224312283. The reversal of 103224312243 is 342213422301.

103224312243 is a `hidden beast` number, since 1 + 0 + 3 + 2 + 2 + 431 + 224 + 3 = 666.

It is not a de Polignac number, because 103224312243 - 2⁴ = 103224312227 is a prime.

It is not an unprimeable number, because it can be changed into a prime (103224312283) 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 35 ways as a sum of consecutive naturals, for example, 723738 + ... + 854543.

It is an arithmetic number, because the mean of its divisors is an integer number (4589117962).

Almost surely, 2^103224312243 is an apocalyptic number.

103224312243 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

103224312243 is a deficient number, since it is larger than the sum of its proper divisors (61983934389).

103224312243 is a wasteful number, since it uses less digits than its factorization.

103224312243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1578356 (or 1578340 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 103224312243 its reverse (342213422301), we get a palindrome (445437734544).

The spelling of 103224312243 in words is "one hundred three billion, two hundred twenty-four million, three hundred twelve thousand, two hundred forty-three".