34125321103 has 2 divisors, whose sum is σ = 34125321104. Its totient is φ = 34125321102.

The previous prime is 34125321037. The next prime is 34125321151. The reversal of 34125321103 is 30112352143.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34125321103 is a prime.

It is a super-5 number, since 5×34125321103⁵ (a number of 54 digits) contains 55555 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34125321403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17062660551 + 17062660552.

It is an arithmetic number, because the mean of its divisors is an integer number (17062660552).

Almost surely, 2^34125321103 is an apocalyptic number.

34125321103 is a deficient number, since it is larger than the sum of its proper divisors (1).

34125321103 is an equidigital number, since it uses as much as digits as its factorization.

34125321103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2160, while the sum is 25.

Adding to 34125321103 its reverse (30112352143), we get a palindrome (64237673246).

The spelling of 34125321103 in words is "thirty-four billion, one hundred twenty-five million, three hundred twenty-one thousand, one hundred three".