3430255123 has 2 divisors, whose sum is σ = 3430255124. Its totient is φ = 3430255122.

The previous prime is 3430255109. The next prime is 3430255139. The reversal of 3430255123 is 3215520343.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3430255123 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3430255091 and 3430255100.

It is not a weakly prime, because it can be changed into another prime (3430255723) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1715127561 + 1715127562.

It is an arithmetic number, because the mean of its divisors is an integer number (1715127562).

Almost surely, 2^3430255123 is an apocalyptic number.

3430255123 is a deficient number, since it is larger than the sum of its proper divisors (1).

3430255123 is an equidigital number, since it uses as much as digits as its factorization.

3430255123 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10800, while the sum is 28.

The square root of 3430255123 is about 58568.3798905177. The cubic root of 3430255123 is about 1508.1416729689.

Adding to 3430255123 its reverse (3215520343), we get a palindrome (6645775466).

The spelling of 3430255123 in words is "three billion, four hundred thirty million, two hundred fifty-five thousand, one hundred twenty-three".