103504469 has 2 divisors, whose sum is σ = 103504470. Its totient is φ = 103504468.

The previous prime is 103504421. The next prime is 103504493. The reversal of 103504469 is 964405301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 77880625 + 25623844 = 8825^2 + 5062^2 .

It is a cyclic number.

It is not a de Polignac number, because 103504469 - 2²⁰ = 102455893 is a prime.

It is a super-2 number, since 2×103504469² = 21426350205943922, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103504409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51752234 + 51752235.

It is an arithmetic number, because the mean of its divisors is an integer number (51752235).

Almost surely, 2^103504469 is an apocalyptic number.

It is an amenable number.

103504469 is a deficient number, since it is larger than the sum of its proper divisors (1).

103504469 is an equidigital number, since it uses as much as digits as its factorization.

103504469 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 103504469 is about 10173.7146116844. The cubic root of 103504469 is about 469.5188512004.

The spelling of 103504469 in words is "one hundred three million, five hundred four thousand, four hundred sixty-nine".