34512103 has 2 divisors, whose sum is σ = 34512104. Its totient is φ = 34512102.

The previous prime is 34512097. The next prime is 34512143. The reversal of 34512103 is 30121543.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 34512103 - 2²¹ = 32414951 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34512143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17256051 + 17256052.

It is an arithmetic number, because the mean of its divisors is an integer number (17256052).

Almost surely, 2^34512103 is an apocalyptic number.

34512103 is a deficient number, since it is larger than the sum of its proper divisors (1).

34512103 is an equidigital number, since it uses as much as digits as its factorization.

34512103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 34512103 is about 5874.7002476722. The cubic root of 34512103 is about 325.5795670369.

Adding to 34512103 its reverse (30121543), we get a palindrome (64633646).

The spelling of 34512103 in words is "thirty-four million, five hundred twelve thousand, one hundred three".