103224113 has 2 divisors, whose sum is σ = 103224114. Its totient is φ = 103224112.

The previous prime is 103224059. The next prime is 103224181. The reversal of 103224113 is 311422301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 56670784 + 46553329 = 7528^2 + 6823^2 .

It is a cyclic number.

It is not a de Polignac number, because 103224113 - 2¹⁰ = 103223089 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 103224091 and 103224100.

It is not a weakly prime, because it can be changed into another prime (103284113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51612056 + 51612057.

It is an arithmetic number, because the mean of its divisors is an integer number (51612057).

Almost surely, 2^103224113 is an apocalyptic number.

It is an amenable number.

103224113 is a deficient number, since it is larger than the sum of its proper divisors (1).

103224113 is an equidigital number, since it uses as much as digits as its factorization.

103224113 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 103224113 is about 10159.9268206026. The cubic root of 103224113 is about 469.0945492174.

Adding to 103224113 its reverse (311422301), we get a palindrome (414646414).

The spelling of 103224113 in words is "one hundred three million, two hundred twenty-four thousand, one hundred thirteen".