103424249 has 2 divisors, whose sum is σ = 103424250. Its totient is φ = 103424248.

The previous prime is 103424207. The next prime is 103424281. The reversal of 103424249 is 942424301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 93470224 + 9954025 = 9668^2 + 3155^2 .

It is a cyclic number.

It is not a de Polignac number, because 103424249 - 2⁸ = 103423993 is a prime.

It is not a weakly prime, because it can be changed into another prime (103421249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51712124 + 51712125.

It is an arithmetic number, because the mean of its divisors is an integer number (51712125).

Almost surely, 2^103424249 is an apocalyptic number.

It is an amenable number.

103424249 is a deficient number, since it is larger than the sum of its proper divisors (1).

103424249 is an equidigital number, since it uses as much as digits as its factorization.

103424249 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 103424249 is about 10169.7713346958. The cubic root of 103424249 is about 469.3975213765.

The spelling of 103424249 in words is "one hundred three million, four hundred twenty-four thousand, two hundred forty-nine".