33450103 has 2 divisors, whose sum is σ = 33450104. Its totient is φ = 33450102.

The previous prime is 33450097. The next prime is 33450107. The reversal of 33450103 is 30105433.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-33450103 is a prime.

It is a super-2 number, since 2×33450103² = 2237818781421218, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (33450107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16725051 + 16725052.

It is an arithmetic number, because the mean of its divisors is an integer number (16725052).

Almost surely, 2^33450103 is an apocalyptic number.

33450103 is a deficient number, since it is larger than the sum of its proper divisors (1).

33450103 is an equidigital number, since it uses as much as digits as its factorization.

33450103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 540, while the sum is 19.

The square root of 33450103 is about 5783.6064008541. The cubic root of 33450103 is about 322.2051564794.

Adding to 33450103 its reverse (30105433), we get a palindrome (63555536).

The spelling of 33450103 in words is "thirty-three million, four hundred fifty thousand, one hundred three".