34128240103 has 2 divisors, whose sum is σ = 34128240104. Its totient is φ = 34128240102.

The previous prime is 34128240071. The next prime is 34128240137. The reversal of 34128240103 is 30104282143.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 34128240103 - 2⁵ = 34128240071 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34128240803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17064120051 + 17064120052.

It is an arithmetic number, because the mean of its divisors is an integer number (17064120052).

Almost surely, 2^34128240103 is an apocalyptic number.

34128240103 is a deficient number, since it is larger than the sum of its proper divisors (1).

34128240103 is an equidigital number, since it uses as much as digits as its factorization.

34128240103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4608, while the sum is 28.

The spelling of 34128240103 in words is "thirty-four billion, one hundred twenty-eight million, two hundred forty thousand, one hundred three".